diff --git a/htdocs/comm/mailing/cibles.php b/htdocs/comm/mailing/cibles.php
index 14b55e80b75..b4fba310447 100644
--- a/htdocs/comm/mailing/cibles.php
+++ b/htdocs/comm/mailing/cibles.php
@@ -151,13 +151,26 @@ if ($action == 'delete')
 	$sql="DELETE FROM ".MAIN_DB_PREFIX."mailing_cibles where rowid=".$id;
 	$resql=$db->query($sql);
 	if ($resql)
-	{
-		$file = $dirmod."/modules_mailings.php";
-		$classname = "MailingTargets";
-		require_once($file);
+	{   //on récurpére l'id du mailing
+		$id = GETPOST('id','int'); 
 
-		$obj = new $classname($db);
-		$obj->update_nb($id);
+		if (!empty($id))
+		{
+			$file = $dirmod."/modules_mailings.php";
+			$classname = "MailingTargets";
+			require_once($file);
+			
+			$obj = new $classname($db);
+			$obj->update_nb($id);
+			
+			Header("Location: cibles.php?id=".$id);
+			exit;
+		}
+		else
+		{
+			Header("Location: liste.php");
+			exit;
+		}
 	}
 	else
 	{
diff --git a/htdocs/fourn/facture/fiche.php b/htdocs/fourn/facture/fiche.php
index ad987627352..04fcd1e35ef 100644
--- a/htdocs/fourn/facture/fiche.php
+++ b/htdocs/fourn/facture/fiche.php
@@ -402,6 +402,7 @@ elseif ($action == 'update_line')
     if ($_REQUEST['etat'] == '1' && ! $_REQUEST['cancel']) // si on valide la modification
     {
         $object->fetch($id);
+        $object->fetch_thirdparty();
 
         if ($_POST['puht'])
         {
diff --git a/htdocs/societe/soc.php b/htdocs/societe/soc.php
index f79e031c927..12f0b0e34a3 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -198,15 +198,18 @@ if (empty($reshook))
                 $action = ($action=='add'?'create':'edit');
             }
 
+            // Check for duplicate prof id
         	for ($i = 1; $i < 3; $i++)
         	{
-    			$slabel="idprof".$i;
-        		if (($_POST[$slabel] && $object->id_prof_verifiable($i)))
+        	    $slabel="idprof".$i;
+    			$_POST[$slabel]=trim($_POST[$slabel]);
+        	    $vallabel=$_POST[$slabel];
+        		if ($vallabel && $object->id_prof_verifiable($i))
 				{
-					if($object->id_prof_exists($i,$_POST["$slabel"],$object->id))
+					if($object->id_prof_exists($i,$vallabel,$object->id))
 					{
 						$langs->load("errors");
-                		$error++; $errors[] = $langs->transcountry('ProfId'.$i, $object->country_code)." ".$langs->trans("ErrorProdIdAlreadyExist", $_POST[$slabel]);
+                		$error++; $errors[] = $langs->transcountry('ProfId'.$i, $object->country_code)." ".$langs->trans("ErrorProdIdAlreadyExist", $vallabel);
                 		$action = ($action=='add'?'create':'edit');
 					}
 				}