diff --git a/htdocs/modulebuilder/template/myobject_list.php b/htdocs/modulebuilder/template/myobject_list.php
index 6f9b266a8c1..5d4ae896134 100644
--- a/htdocs/modulebuilder/template/myobject_list.php
+++ b/htdocs/modulebuilder/template/myobject_list.php
@@ -434,7 +434,7 @@ if ($limit > 0 && $limit != $conf->liste_limit) {
 	$param .= '&limit='.urlencode($limit);
 }
 foreach ($search as $key => $val) {
-	if (is_array($search[$key]) && count($search[$key])) {
+	if (is_array($search[$key])) {
 		foreach ($search[$key] as $skey) {
 			if ($skey != '') {
 				$param .= '&search_'.$key.'[]='.urlencode($skey);
diff --git a/htdocs/public/ticket/list.php b/htdocs/public/ticket/list.php
index 8a353eea881..c43ae59abb4 100644
--- a/htdocs/public/ticket/list.php
+++ b/htdocs/public/ticket/list.php
@@ -345,25 +345,25 @@ if ($action == "view_ticketlist") {
 			}
 		}
 		$sql .= " FROM ".MAIN_DB_PREFIX."ticket as t";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_ticket_type as type ON type.code=t.type_code";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_ticket_category as category ON category.code=t.category_code";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_ticket_severity as severity ON severity.code=t.severity_code";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON s.rowid=t.fk_soc";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user as uc ON uc.rowid=t.fk_user_create";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user as ua ON ua.rowid=t.fk_user_assign";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."element_contact as ec ON ec.element_id=t.rowid";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_type_contact as tc ON ec.fk_c_type_contact=tc.rowid";
-		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."socpeople sp ON ec.fk_socpeople=sp.rowid";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_ticket_type as type ON type.code = t.type_code";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_ticket_category as category ON category.code = t.category_code";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_ticket_severity as severity ON severity.code = t.severity_code";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON s.rowid = t.fk_soc";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user as uc ON uc.rowid = t.fk_user_create";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user as ua ON ua.rowid = t.fk_user_assign";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."element_contact as ec ON ec.element_id = t.rowid";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_type_contact as tc ON ec.fk_c_type_contact = tc.rowid";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."socpeople sp ON ec.fk_socpeople = sp.rowid";
 		if (is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) {
 			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."ticket_extrafields as ef on (t.rowid = ef.fk_object)";
 		}
 		$sql .= " WHERE t.entity IN (".getEntity('ticket').")";
 		$sql .= " AND ((tc.source = 'external'";
-		$sql .= " AND tc.element='".$db->escape($object->dao->element)."'";
-		$sql .= " AND tc.active=1)";
-		$sql .= " OR (sp.email='".$db->escape($_SESSION['email_customer'])."'";
-		$sql .= " OR s.email='".$db->escape($_SESSION['email_customer'])."'";
-		$sql .= " OR t.origin_email='".$db->escape($_SESSION['email_customer'])."'))";
+		$sql .= " AND tc.element='".$db->escape($object->element)."'";
+		$sql .= " AND tc.active=1";
+		$sql .= " AND sp.email='".$db->escape($_SESSION['email_customer'])."')";		// email found into an external contact
+		$sql .= " OR s.email='".$db->escape($_SESSION['email_customer'])."'";			// or email of the linked company
+		$sql .= " OR t.origin_email='".$db->escape($_SESSION['email_customer'])."')";	// or email of the requester
 		// Manage filter
 		if (!empty($filter)) {
 			foreach ($filter as $key => $value) {
@@ -696,6 +696,8 @@ if ($action == "view_ticketlist") {
                     }
                 </script>';
 			}
+		} else {
+			dol_print_error($db);
 		}
 	} else {
 		print '<div class="error">Not Allowed<br><a href="'.$_SERVER['PHP_SELF'].'?track_id='.$object->dao->track_id.'">'.$langs->trans('Back').'</a></div>';
diff --git a/htdocs/ticket/list.php b/htdocs/ticket/list.php
index f489c9218fc..d80d44813e0 100644
--- a/htdocs/ticket/list.php
+++ b/htdocs/ticket/list.php
@@ -140,7 +140,7 @@ foreach ($object->fields as $key => $val) {
 		$arrayfields['t.'.$key] = array(
 			'label'=>$val['label'],
 			'checked'=>(($visible < 0) ? 0 : 1),
-			'enabled'=>($visible != 3 && dol_eval($val['enabled'], 1, 1, '1')),
+			'enabled'=>($visible != 3 && dol_eval($val['enabled'], 1)),
 			'position'=>$val['position'],
 			'help'=> isset($val['help']) ? $val['help'] : ''
 		);
@@ -621,8 +621,8 @@ if ($limit > 0 && $limit != $conf->liste_limit) {
 	$param .= '&limit='.urlencode($limit);
 }
 foreach ($search as $key => $val) {
-	if (is_array($val) && count($val)) {
-		foreach ($val as $skey) {
+	if (is_array($search[$key])) {
+		foreach ($search[$key] as $skey) {
 			if ($skey != '') {
 				$param .= (!empty($val)) ? '&search_'.$key.'[]='.urlencode($skey) : "";
 			}
@@ -746,10 +746,13 @@ $trackid = 'tic'.$object->id;
 include DOL_DOCUMENT_ROOT.'/core/tpl/massactions_pre.tpl.php';
 
 if ($search_all) {
+	$setupstring = '';
 	foreach ($fieldstosearchall as $key => $val) {
 		$fieldstosearchall[$key] = $langs->trans($val);
+		$setupstring .= $key."=".$val.";";
 	}
-	print '<div class="divsearchfieldfilter">'.$langs->trans("FilterOnInto", $search_all).join(', ', $fieldstosearchall).'</div>';
+	print '<!-- Search done like if PRODUCT_QUICKSEARCH_ON_FIELDS = '.$setupstring.' -->'."\n";
+	print '<div class="divsearchfieldfilter">'.$langs->trans("FilterOnInto", $search_all).join(', ', $fieldstosearchall).'</div>'."\n";
 }
 
 $moreforfilter = '';