diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 689c4e312c7..0a8995a3d40 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -5306,7 +5306,7 @@ class Facture extends CommonInvoice
 
 	/**
 	 * @param	int			$rounding		Minimum number of decimal to show. If 0, no change, if -1, we use min($conf->global->MAIN_MAX_DECIMALS_UNIT,$conf->global->MAIN_MAX_DECIMALS_TOT)
-	 * @return number or -1 if not available
+	 * @return float or -1 if not available
 	 */
 	public function getRetainedWarrantyAmount($rounding = -1)
 	{
diff --git a/htdocs/product/inventory/inventory.php b/htdocs/product/inventory/inventory.php
index 1a10cf75537..de9912cfac0 100644
--- a/htdocs/product/inventory/inventory.php
+++ b/htdocs/product/inventory/inventory.php
@@ -951,18 +951,22 @@ if ($object->id > 0) {
 			print '</td>';
 		}
 		print '<td class="right"></td>';
-		print '<td class="right">';
-		print '<input type="text" name="qtytoadd" class="maxwidth75" value="">';
-		print '</td>';
 		if (!empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
 			print '<td class="right">';
 			print '</td>';
 			print '<td class="right">';
 			print '</td>';
 			print '<td class="right">';
+			print '<input type="text" name="qtytoadd" class="maxwidth75" value="">';
 			print '</td>';
 			print '<td class="right">';
 			print '</td>';
+			print '<td class="right">';
+			print '</td>';
+		} else {
+			print '<td class="right">';
+			print '<input type="text" name="qtytoadd" class="maxwidth75" value="">';
+			print '</td>';
 		}
 		// Actions
 		print '<td class="center">';
@@ -1161,9 +1165,9 @@ if ($object->id > 0) {
 	}
 	if (!empty($conf->global->INVENTORY_MANAGE_REAL_PMP)) {
 		print '<tr class="liste_total">';
-		print '<td colspan="5">'.$langs->trans("Total").'</td>';
+		print '<td colspan="4">'.$langs->trans("Total").'</td>';
 		print '<td class="right" colspan="2">'.price($totalExpectedValuation).'</td>';
-		print '<td class="right" id="totalRealValuation" colspan="2">'.price($totalRealValuation).'</td>';
+		print '<td class="right" id="totalRealValuation" colspan="3">'.price($totalRealValuation).'</td>';
 		print '<td></td>';
 		print '</tr>';
 	}
diff --git a/htdocs/supplier_proposal/card.php b/htdocs/supplier_proposal/card.php
index 4efe9dcf0e8..7d2bf3c2eb0 100644
--- a/htdocs/supplier_proposal/card.php
+++ b/htdocs/supplier_proposal/card.php
@@ -696,6 +696,7 @@ if (empty($reshook)) {
 					$ref_supplier = $productsupplier->ref_supplier;
 
 					// Get vat rate
+					$tva_npr = 0;
 					if (!GETPOSTISSET('tva_tx')) {	// If vat rate not provided from the form (the form has the priority)
 						$tva_tx = get_default_tva($object->thirdparty, $mysoc, $productsupplier->id, GETPOST('idprodfournprice', 'alpha'));
 						$tva_npr = get_default_npr($object->thirdparty, $mysoc, $productsupplier->id, GETPOST('idprodfournprice', 'alpha'));
@@ -1295,7 +1296,7 @@ if ($action == 'create') {
 	// Shipping Method
 	if (isModEnabled("expedition")) {
 		print '<tr><td>'.$langs->trans('SendingMethod').'</td><td colspan="2">';
-		print $form->selectShippingMethod(GETPOST('shipping_method_id') > 0 ? GETPOST('shipping_method_id', 'int') : $shipping_method_id, 'shipping_method_id', '', 1);
+		print $form->selectShippingMethod(GETPOST('shipping_method_id') > 0 ? GETPOST('shipping_method_id', 'int') : "", 'shipping_method_id', '', 1);
 		print '</td></tr>';
 	}
 
@@ -1303,7 +1304,7 @@ if ($action == 'create') {
 	print '<tr><td>'.$langs->trans("DeliveryDate").'</td>';
 	print '<td colspan="2">';
 	$datedelivery = dol_mktime(0, 0, 0, GETPOST('liv_month'), GETPOST('liv_day'), GETPOST('liv_year'));
-	if ($conf->global->DATE_LIVRAISON_WEEK_DELAY != "") {
+	if (!empty($conf->global->DATE_LIVRAISON_WEEK_DELAY)) {
 		$tmpdte = time() + ((7 * $conf->global->DATE_LIVRAISON_WEEK_DELAY) * 24 * 60 * 60);
 		$syear = date("Y", $tmpdte);
 		$smonth = date("m", $tmpdte);
@@ -1320,7 +1321,7 @@ if ($action == 'create') {
 	print '<td>'.$langs->trans("DefaultModel").'</td>';
 	print '<td colspan="2">';
 	$list = ModelePDFSupplierProposal::liste_modeles($db);
-	$preselected = ($conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_DEFAULT ? $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_DEFAULT : $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF);
+	$preselected = (!empty($conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_DEFAULT) ? $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF_ODT_DEFAULT : $conf->global->SUPPLIER_PROPOSAL_ADDON_PDF);
 	print $form->selectarray('model', $list, $preselected, 0, 0, 0, '', 0, 0, 0, '', '', 1);
 	print "</td></tr>";
 
diff --git a/htdocs/ticket/class/ticket.class.php b/htdocs/ticket/class/ticket.class.php
index 9d19e5d95c6..5306b0c0141 100644
--- a/htdocs/ticket/class/ticket.class.php
+++ b/htdocs/ticket/class/ticket.class.php
@@ -1059,6 +1059,19 @@ class Ticket extends CommonObject
 			}
 		}
 
+		// Delete all child tables
+
+		if (!$error) {
+			$sql = "DELETE FROM ".MAIN_DB_PREFIX."categorie_ticket";
+			$sql .= " WHERE fk_ticket = ".(int) $this->id;
+
+			$result = $this->db->query($sql);
+			if (!$result) {
+				$error++;
+				$this->errors[] = $this->db->lasterror();
+			}
+		}
+
 		if (!$error) {
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."ticket";
 			$sql .= " WHERE rowid=".((int) $this->id);