diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index 0fd061ac7ed..24af2adce15 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -659,7 +659,7 @@ if (empty($reshook))
 		}
 
 		$qty = GETPOST('qty' . $predef);
-		$remise_percent = GETPOST('remise_percent' . $predef);
+		$remise_percent = (GETPOST('remise_percent'.$predef) != '' ? GETPOST('remise_percent'.$predef) : 0);
 
 		// Extrafields
 		$extrafieldsline = new ExtraFields($db);
diff --git a/htdocs/core/class/link.class.php b/htdocs/core/class/link.class.php
index 283b296b3e3..e934f26324d 100644
--- a/htdocs/core/class/link.class.php
+++ b/htdocs/core/class/link.class.php
@@ -334,6 +334,7 @@ class Link extends CommonObject
             if($this->db->num_rows($resql) > 0)
             {
                 $obj = $this->db->fetch_object($resql);
+	            $this->id=$obj->rowid;
                 $this->entity = $obj->entity;
                 $this->datea = $this->db->jdate($obj->datea);
                 $this->url = $obj->url;
diff --git a/htdocs/takepos/invoice.php b/htdocs/takepos/invoice.php
index 6ae5429d062..accc4befe82 100644
--- a/htdocs/takepos/invoice.php
+++ b/htdocs/takepos/invoice.php
@@ -280,8 +280,10 @@ if ($action == "delete") {
         	$resql1 = $db->query($sql);
         	$sql = "DELETE FROM " . MAIN_DB_PREFIX . "facturedet where fk_facture = ".$placeid;
             $resql2 = $db->query($sql);
+			$sql="UPDATE ".MAIN_DB_PREFIX."facture set fk_soc=".$conf->global->{'CASHDESK_ID_THIRDPARTY'.$_SESSION["takeposterminal"]}." where ref='(PROV-POS".$_SESSION["takeposterminal"]."-".$place.")'";
+			$resql3 = $db->query($sql);
 
-            if ($resql1 && $resql2)
+            if ($resql1 && $resql2 && $resql3)
             {
             	$db->commit();
             }