diff --git a/htdocs/compta/bank/releve.php b/htdocs/compta/bank/releve.php
index 1c3b835ad83..a1e69cdc651 100644
--- a/htdocs/compta/bank/releve.php
+++ b/htdocs/compta/bank/releve.php
@@ -223,7 +223,7 @@ if ($action=="dl" && $numref > 0)
                         $payment = new Paiement($db);
                         $payment->fetch($val['url_id']);
                         $arraybill = $payment->getBillsArray();
-                        if (count($arraybill) > 0)
+                        if (is_array($arraybill) && count($arraybill) > 0)
                         {
                             foreach ($arraybill as $billid)
                             {
@@ -260,7 +260,7 @@ if ($action=="dl" && $numref > 0)
                         $payment = new PaiementFourn($db);
                         $payment->fetch($val['url_id']);
                         $arraybill = $payment->getBillsArray();
-                        if (count($arraybill) > 0)
+                        if (is_array($arraybill) && count($arraybill) > 0)
                         {
                             foreach ($arraybill as $billid)
                             {
diff --git a/htdocs/compta/paiement/class/paiement.class.php b/htdocs/compta/paiement/class/paiement.class.php
index 4523326424e..f8dd19ae7e5 100644
--- a/htdocs/compta/paiement/class/paiement.class.php
+++ b/htdocs/compta/paiement/class/paiement.class.php
@@ -1052,7 +1052,7 @@ class Paiement extends CommonObject
         if ($mode == 'withlistofinvoices')
         {
             $arraybill = $this->getBillsArray();
-            if (count($arraybill) > 0)
+            if (is_array($arraybill) && count($arraybill) > 0)
             {
             	require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
             	$facturestatic=new Facture($this->db);
diff --git a/scripts/bank/export-bank-receipts.php b/scripts/bank/export-bank-receipts.php
index ad70190b689..398ec1d7a19 100755
--- a/scripts/bank/export-bank-receipts.php
+++ b/scripts/bank/export-bank-receipts.php
@@ -262,7 +262,7 @@ if ($resql)
 		$totalbefore = $total;
 		$total = $total + $objp->amount;
 
-		
+
 
 		// Date operation
 		$dateop=$db->jdate($objp->do);
@@ -289,22 +289,28 @@ if ($resql)
 			{
 				$paymentstatic->fetch($links[$key]['url_id']);
 				$tmparray=$paymentstatic->getBillsArray('');
-				foreach($tmparray as $key => $val)
+				if (is_array($tmparray))
 				{
-					$invoicestatic->fetch($val);
-					if ($accountelem) $accountelem.= ', ';
-					$accountelem.=$invoicestatic->ref;
+					foreach($tmparray as $key => $val)
+					{
+						$invoicestatic->fetch($val);
+						if ($accountelem) $accountelem.= ', ';
+						$accountelem.=$invoicestatic->ref;
+					}
 				}
 			}
 			elseif ($links[$key]['type']=='payment_supplier')
 			{
 				$paymentsupplierstatic->fetch($links[$key]['url_id']);
 				$tmparray=$paymentsupplierstatic->getBillsArray('');
-				foreach($tmparray as $key => $val)
+				if (is_array($tmparray))
 				{
-					$invoicesupplierstatic->fetch($val);
-					if ($accountelem) $accountelem.= ', ';
-					$accountelem.=$invoicesupplierstatic->ref;
+					foreach($tmparray as $key => $val)
+					{
+						$invoicesupplierstatic->fetch($val);
+						if ($accountelem) $accountelem.= ', ';
+						$accountelem.=$invoicesupplierstatic->ref;
+					}
 				}
 			}
 			elseif ($links[$key]['type']=='payment_sc')