diff --git a/htdocs/compta/facture/info.php b/htdocs/compta/facture/info.php
index da7e7c4c0fc..11362b4fb3c 100644
--- a/htdocs/compta/facture/info.php
+++ b/htdocs/compta/facture/info.php
@@ -39,6 +39,7 @@ $id = GETPOST("facid", "int");
 $ref = GETPOST("ref", 'alpha');
 
 $object = new Facture($db);
+
 $extrafields = new ExtraFields($db);
 
 // Fetch optionals attributes and labels
@@ -62,14 +63,6 @@ $result = restrictedArea($user, 'facture', $object->id, '', '', 'fk_soc', $field
  * View
  */
 
-if (empty($object->id)) {
-	llxHeader();
-	$langs->load('errors');
-	echo '<div class="error">'.$langs->trans("ErrorRecordNotFound").'</div>';
-	llxFooter();
-	exit;
-}
-
 $form = new Form($db);
 
 $title = $langs->trans('InvoiceCustomer')." - ".$langs->trans('Info');
@@ -77,6 +70,13 @@ $help_url = "EN:Customers_Invoices|FR:Factures_Clients|ES:Facturas_a_clientes";
 
 llxHeader('', $title, $help_url);
 
+if (empty($object->id)) {
+	$langs->load('errors');
+	echo '<div class="error">'.$langs->trans("ErrorRecordNotFound").'</div>';
+	llxFooter();
+	exit;
+}
+
 $object->fetch_thirdparty();
 
 $object->info($object->id);
diff --git a/htdocs/core/lib/company.lib.php b/htdocs/core/lib/company.lib.php
index 8c79ef337f8..f120e7b67fe 100644
--- a/htdocs/core/lib/company.lib.php
+++ b/htdocs/core/lib/company.lib.php
@@ -2099,7 +2099,7 @@ function addMailingEventTypeSQL($actioncode, $objcon, $filterobj)
 		$langs->load("mails");
 
 		$sql2 = "SELECT m.rowid as id, m.titre as label, mc.date_envoi as dp, mc.date_envoi as dp2, '100' as percent, 'mailing' as type";
-		$sql2 .= ", '' as fk_element, '' as elementtype, '' as contact_id";
+		$sql2 .= ", null as fk_element, '' as elementtype, null as contact_id";
 		$sql2 .= ", 'AC_EMAILING' as acode, '' as alabel, '' as apicto";
 		$sql2 .= ", u.rowid as user_id, u.login as user_login, u.photo as user_photo, u.firstname as user_firstname, u.lastname as user_lastname"; // User that valid action
 		if (is_object($filterobj) && get_class($filterobj) == 'Societe') {
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 9a5ab68f898..5f945db12ff 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -5346,7 +5346,7 @@ function price2num($amount, $rounding = '', $option = 0)
 		} elseif ($rounding == 'MT') {
 			$nbofdectoround = $conf->global->MAIN_MAX_DECIMALS_TOT;
 		} elseif ($rounding == 'MS') {
-			$nbofdectoround = empty($conf->global->MAIN_MAX_DECIMALS_STOCK) ? 5 : $conf->global->MAIN_MAX_DECIMALS_STOCK;
+			$nbofdectoround = isset($conf->global->MAIN_MAX_DECIMALS_STOCK) ? $conf->global->MAIN_MAX_DECIMALS_STOCK : 5;
 		} elseif ($rounding == 'CU') {
 			$nbofdectoround = max($conf->global->MAIN_MAX_DECIMALS_UNIT, 8);	// TODO Use param of currency
 		} elseif ($rounding == 'CT') {
@@ -5354,6 +5354,7 @@ function price2num($amount, $rounding = '', $option = 0)
 		} elseif (is_numeric($rounding)) {
 			$nbofdectoround = (int) $rounding;
 		}
+
 		//print " RR".$amount.' - '.$nbofdectoround.'<br>';
 		if (dol_strlen($nbofdectoround)) {
 			$amount = round(is_string($amount) ? (float) $amount : $amount, $nbofdectoround); // $nbofdectoround can be 0.
diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index 1b051a6081f..1ad039882bf 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -2087,10 +2087,10 @@ function pdf_getlineprogress($object, $i, $outputlangs, $hidedetails = 0, $hookm
 			return '';
 		}
 		if (empty($hidedetails) || $hidedetails > 1) {
-			if ($conf->global->SITUATION_DISPLAY_DIFF_ON_PDF) {
+			if (!empty($conf->global->SITUATION_DISPLAY_DIFF_ON_PDF)) {
 				$prev_progress = 0;
-				if (method_exists($object, 'get_prev_progress')) {
-					$prev_progress = $object->lines[$i]->get_prev_progress($object->id);
+				if (method_exists($object->lines[$i], 'get_prev_progress')) {
+			 		$prev_progress = $object->lines[$i]->get_prev_progress($object->id);
 				}
 				$result = round($object->lines[$i]->situation_percent - $prev_progress, 1).'%';
 			} else {
diff --git a/htdocs/holiday/month_report.php b/htdocs/holiday/month_report.php
index 1bb58ca98b0..c70124d9d18 100644
--- a/htdocs/holiday/month_report.php
+++ b/htdocs/holiday/month_report.php
@@ -147,8 +147,11 @@ $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user u ON cp.fk_user = u.rowid";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_holiday_types ct ON cp.fk_type = ct.rowid";
 $sql .= " WHERE cp.rowid > 0";
 $sql .= " AND cp.statut = ".Holiday::STATUS_APPROVED;
-$sql .= " AND (date_format(cp.date_debut, '%Y-%m') = '".$db->escape($year_month)."' OR date_format(cp.date_fin, '%Y-%m') = '".$db->escape($year_month)."')";
-
+$sql .= " AND (";
+$sql .= " (date_format(cp.date_debut, '%Y-%m') = '".$db->escape($year_month)."' OR date_format(cp.date_fin, '%Y-%m') = '".$db->escape($year_month)."')";
+$sql .= " OR";	// For leave over several months
+$sql .= " (date_format(cp.date_debut, '%Y-%m') < '".$db->escape($year_month)."' AND date_format(cp.date_fin, '%Y-%m') > '".$db->escape($year_month)."') ";
+$sql .= " )";
 if (!empty($search_ref)) {
 	$sql .= natural_search('cp.ref', $search_ref);
 }
diff --git a/htdocs/mrp/mo_movements.php b/htdocs/mrp/mo_movements.php
index 803fb3bf5b7..de31f3f0283 100644
--- a/htdocs/mrp/mo_movements.php
+++ b/htdocs/mrp/mo_movements.php
@@ -468,7 +468,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 		$sql .= natural_search('e.rowid', $search_warehouse, 2);
 	}
 	if (!empty($search_user)) {
-		$sql .= natural_search('u.login', $search_user);
+		$sql .= natural_search(array('u.lastname', 'u.firstname', 'u.login'), $search_user);
 	}
 	if (!empty($search_batch)) {
 		$sql .= natural_search('m.batch', $search_batch);
diff --git a/htdocs/product/stock/movement_card.php b/htdocs/product/stock/movement_card.php
index b6d5ae78407..c4316e981a0 100644
--- a/htdocs/product/stock/movement_card.php
+++ b/htdocs/product/stock/movement_card.php
@@ -489,7 +489,7 @@ if ($search_warehouse != '' && $search_warehouse != '-1') {
 	$sql .= natural_search('e.rowid', $search_warehouse, 2);
 }
 if (!empty($search_user)) {
-	$sql .= natural_search('u.login', $search_user);
+	$sql .= natural_search(array('u.lastname', 'u.firstname', 'u.login'), $search_user);
 }
 if (!empty($search_batch)) {
 	$sql .= natural_search('m.batch', $search_batch);
diff --git a/htdocs/product/stock/movement_list.php b/htdocs/product/stock/movement_list.php
index b46eb9e0112..5b8315caf8c 100644
--- a/htdocs/product/stock/movement_list.php
+++ b/htdocs/product/stock/movement_list.php
@@ -543,7 +543,7 @@ if ($search_warehouse != '' && $search_warehouse != '-1') {
 	$sql .= natural_search('e.rowid', $search_warehouse, 2);
 }
 if (!empty($search_user)) {
-	$sql .= natural_search('u.login', $search_user);
+	$sql .= natural_search(array('u.lastname', 'u.firstname', 'u.login'), $search_user);
 }
 if (!empty($search_batch)) {
 	$sql .= natural_search('m.batch', $search_batch);
diff --git a/htdocs/product/stock/replenishorders.php b/htdocs/product/stock/replenishorders.php
index 17490e330bb..6eacc788982 100644
--- a/htdocs/product/stock/replenishorders.php
+++ b/htdocs/product/stock/replenishorders.php
@@ -144,7 +144,7 @@ if ($snom) {
 	$sql .= natural_search('s.nom', $snom);
 }
 if ($suser) {
-	$sql .= natural_search('u.login', $suser);
+	natural_search(array('u.lastname', 'u.firstname', 'u.login'), $suser);
 }
 if ($sttc) {
 	$sql .= natural_search('cf.total_ttc', $sttc, 1);
diff --git a/htdocs/reception/card.php b/htdocs/reception/card.php
index 1de719796d2..e0f84f24df4 100644
--- a/htdocs/reception/card.php
+++ b/htdocs/reception/card.php
@@ -898,7 +898,14 @@ if ($action == 'create') {
 
 			// Reception lines
 			$numAsked = 0;
+
+			/**
+			 * @var array $suffix2numAsked map HTTP query parameter suffixes (like '1_0') to line indices so that
+			 *                             extrafields from HTTP query can be assigned to the correct dispatch line
+			*/
+			$suffix2numAsked = array();
 			$dispatchLines = array();
+
 			foreach ($_POST as $key => $value) {
 				// If create form is coming from the button "Create Reception" of previous page
 
@@ -906,55 +913,70 @@ if ($action == 'create') {
 				$reg = array();
 				if (preg_match('/^product_([0-9]+)_([0-9]+)$/i', $key, $reg)) {
 					$numAsked++;
+					$paramSuffix = $reg[1] . '_' . $reg[2];
+					$suffix2numAsked[$paramSuffix] = $numAsked;
 
 					// $numline=$reg[2] + 1; // line of product
 					$numline = $numAsked;
-					$prod = "product_".$reg[1].'_'.$reg[2];
-					$qty = "qty_".$reg[1].'_'.$reg[2];
-					$ent = "entrepot_".$reg[1].'_'.$reg[2];
-					$pu = "pu_".$reg[1].'_'.$reg[2]; // This is unit price including discount
-					$fk_commandefourndet = "fk_commandefourndet_".$reg[1].'_'.$reg[2];
+
+					$prod = "product_" . $paramSuffix;
+					$qty = "qty_" . $paramSuffix;
+					$ent = "entrepot_" . $paramSuffix;
+					$pu = "pu_" . $paramSuffix; // This is unit price including discount
+					$fk_commandefourndet = "fk_commandefourndet_" . $paramSuffix;
 					$dispatchLines[$numAsked] = array('prod' => GETPOST($prod, 'int'), 'qty' => price2num(GETPOST($qty), 'MS'), 'ent' => GETPOST($ent, 'int'), 'pu' => price2num(GETPOST($pu), 'MU'), 'comment' => GETPOST('comment'), 'fk_commandefourndet' => GETPOST($fk_commandefourndet, 'int'));
 				}
 
 				// with batch module enabled
 				if (preg_match('/^product_batch_([0-9]+)_([0-9]+)$/i', $key, $reg)) {
 					$numAsked++;
+					$paramSuffix = $reg[1] . '_' . $reg[2];
+					$suffix2numAsked[$paramSuffix] = $numAsked;
 
 					// eat-by date dispatch
 					// $numline=$reg[2] + 1; // line of product
 					$numline = $numAsked;
-					$prod = 'product_batch_'.$reg[1].'_'.$reg[2];
-					$qty = 'qty_'.$reg[1].'_'.$reg[2];
-					$ent = 'entrepot_'.$reg[1].'_'.$reg[2];
-					$pu = 'pu_'.$reg[1].'_'.$reg[2];
-					$lot = 'lot_number_'.$reg[1].'_'.$reg[2];
-					$dDLUO = dol_mktime(12, 0, 0, GETPOST('dluo_'.$reg[1].'_'.$reg[2].'month', 'int'), GETPOST('dluo_'.$reg[1].'_'.$reg[2].'day', 'int'), GETPOST('dluo_'.$reg[1].'_'.$reg[2].'year', 'int'));
-					$dDLC = dol_mktime(12, 0, 0, GETPOST('dlc_'.$reg[1].'_'.$reg[2].'month', 'int'), GETPOST('dlc_'.$reg[1].'_'.$reg[2].'day', 'int'), GETPOST('dlc_'.$reg[1].'_'.$reg[2].'year', 'int'));
-					$fk_commandefourndet = 'fk_commandefourndet_'.$reg[1].'_'.$reg[2];
+
+					$prod = 'product_batch_' . $paramSuffix;
+					$qty = 'qty_' . $paramSuffix;
+					$ent = 'entrepot_' . $paramSuffix;
+					$pu = 'pu_' . $paramSuffix;
+					$lot = 'lot_number_' . $paramSuffix;
+					$dDLUO = dol_mktime(12, 0, 0, $_POST['dluo_'.$paramSuffix.'month'], $_POST['dluo_'.$paramSuffix.'day'], $_POST['dluo_'.$paramSuffix.'year']);
+					$dDLC = dol_mktime(12, 0, 0, $_POST['dlc_'.$paramSuffix.'month'], $_POST['dlc_'.$paramSuffix.'day'], $_POST['dlc_'.$paramSuffix.'year']);
+					$fk_commandefourndet = 'fk_commandefourndet_'.$paramSuffix;
 					$dispatchLines[$numAsked] = array('prod' => GETPOST($prod, 'int'), 'qty' => price2num(GETPOST($qty), 'MS'), 'ent' =>GETPOST($ent, 'int'), 'pu' => price2num(GETPOST($pu), 'MU'), 'comment' =>GETPOST('comment'), 'fk_commandefourndet' => GETPOST($fk_commandefourndet, 'int'), 'DLC'=> $dDLC, 'DLUO'=> $dDLUO, 'lot'=> GETPOST($lot, 'alpha'));
 				}
 
 				// If create form is coming from same page, it means that post was sent but an error occured
 				if (preg_match('/^productid([0-9]+)$/i', $key, $reg)) {
 					$numAsked++;
+					$paramSuffix = $reg[1];
+					$suffix2numAsked[$paramSuffix] = $numAsked;
 
 					// eat-by date dispatch
 					// $numline=$reg[2] + 1; // line of product
 					$numline = $numAsked;
-					$prod = 'productid'.$reg[1];
-					$comment = 'comment'.$reg[1];
-					$qty = 'qtyl'.$reg[1];
-					$ent = 'entl'.$reg[1];
-					$pu = 'pul'.$reg[1];
-					$lot = 'batch'.$reg[1];
-					$dDLUO = dol_mktime(12, 0, 0, GETPOST('dluo'.$reg[1].'month', 'int'), GETPOST('dluo'.$reg[1].'day', 'int'), GETPOST('dluo'.$reg[1].'year', 'int'));
-					$dDLC = dol_mktime(12, 0, 0, GETPOST('dlc'.$reg[1].'month', 'int'), GETPOST('dlc'.$reg[1].'day', 'int'), GETPOST('dlc'.$reg[1].'year', 'int'));
-					$fk_commandefourndet = 'fk_commandefournisseurdet'.$reg[1];
+
+					$prod = 'productid'.$paramSuffix;
+					$comment = 'comment'.$paramSuffix;
+					$qty = 'qtyl'.$paramSuffix;
+					$ent = 'entl'.$paramSuffix;
+					$pu = 'pul'.$paramSuffix;
+					$lot = 'batch'.$paramSuffix;
+					$dDLUO = dol_mktime(12, 0, 0, GETPOST('dluo'.$paramSuffix.'month', 'int'), GETPOST('dluo'.$paramSuffix.'day', 'int'), GETPOST('dluo'.$paramSuffix.'year', 'int'));
+					$dDLC = dol_mktime(12, 0, 0, GETPOST('dlc'.$paramSuffix.'month', 'int'), GETPOST('dlc'.$paramSuffix.'day', 'int'), GETPOST('dlc'.$paramSuffix.'year', 'int'));
+					$fk_commandefourndet = 'fk_commandefournisseurdet'.$paramSuffix;
 					$dispatchLines[$numAsked] = array('prod' => GETPOST($prod, 'int'), 'qty' => price2num(GETPOST($qty), 'MS'), 'ent' =>GETPOST($ent, 'int'), 'pu' => price2num(GETPOST($pu), 'MU'), 'comment' =>GETPOST($comment), 'fk_commandefourndet' => GETPOST($fk_commandefourndet, 'int'), 'DLC'=> $dDLC, 'DLUO'=> $dDLUO, 'lot'=> GETPOST($lot, 'alpha'));
 				}
 			}
 
+			// If extrafield values are passed in the HTTP query, assign them to the correct dispatch line
+			// Note that if an extrafield with the same name exists in the origin supplier order line, the value
+			// from the HTTP query will be ignored
+			foreach ($suffix2numAsked as $suffix => $n) {
+				$dispatchLines[$n]['array_options'] = $extrafields->getOptionalsFromPost('commande_fournisseur_dispatch', '_' . $suffix, '');
+			}
 
 			print '<script type="text/javascript" language="javascript">
             jQuery(document).ready(function() {
@@ -1170,6 +1192,7 @@ if ($action == 'create') {
 				}
 				print "</tr>\n";
 
+				$extralabelslines = $extrafields->attributes[$line->table_element];
 				//Display lines extrafields
 				if (is_array($extralabelslines) && count($extralabelslines) > 0) {
 					$colspan = 5;
@@ -1187,6 +1210,9 @@ if ($action == 'create') {
 					$srcLine->fetch_optionals(); // fetch extrafields also available in orderline
 					$line->fetch_optionals();
 
+					if (empty($line->array_options) && !empty($dispatchLines[$indiceAsked]['array_options'])) {
+						$line->array_options = $dispatchLines[$indiceAsked]['array_options'];
+					}
 					$line->array_options = array_merge($line->array_options, $srcLine->array_options);
 
 					print $line->showOptionals($extrafields, 'edit', array('style'=>'class="oddeven"', 'colspan'=>$colspan), $indiceAsked);
@@ -1946,6 +1972,7 @@ if ($action == 'create') {
 			print "</tr>";
 
 			// Display lines extrafields
+			$extralabelslines = $extrafields->attributes[$lines[$i]->table_element];
 			if (is_array($extralabelslines) && count($extralabelslines) > 0) {
 				$colspan = empty($conf->productbatch->enabled) ? 8 : 9;
 				$line = new CommandeFournisseurDispatch($db);
diff --git a/htdocs/supplier_proposal/list.php b/htdocs/supplier_proposal/list.php
index 97fa7fbd713..ba68fb82a77 100644
--- a/htdocs/supplier_proposal/list.php
+++ b/htdocs/supplier_proposal/list.php
@@ -341,7 +341,7 @@ if ($search_societe) {
 	$sql .= natural_search('s.nom', $search_societe);
 }
 if ($search_login) {
-	$sql .= natural_search('u.login', $search_login);
+	$sql .= natural_search(array('u.lastname', 'u.firstname', 'u.login'), $search_login);
 }
 if ($search_montant_ht) {
 	$sql .= natural_search('sp.total_ht=', $search_montant_ht, 1);