From 4fce0d3e7a81e090694df3fe95088d5276ab4fc9 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Fri, 8 Nov 2019 15:52:57 +0100
Subject: [PATCH] Fix not transversable

---
 htdocs/compta/bank/card.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/htdocs/compta/bank/card.php b/htdocs/compta/bank/card.php
index 4e58684b876..980cf6bd8f2 100644
--- a/htdocs/compta/bank/card.php
+++ b/htdocs/compta/bank/card.php
@@ -920,8 +920,11 @@ else
 			$cate_arbo = $form->select_all_categories(Categorie::TYPE_ACCOUNT, '', 'parent', 64, 0, 1);
 			$c = new Categorie($db);
 			$cats = $c->containing($object->id, Categorie::TYPE_ACCOUNT);
-			foreach($cats as $cat) {
-				$arrayselected[] = $cat->id;
+			if (is_array($cats))
+			{
+				foreach($cats as $cat) {
+					$arrayselected[] = $cat->id;
+				}
 			}
 			print $form->multiselectarray('categories', $cate_arbo, $arrayselected, '', 0, '', 0, '100%');
 			print "</td></tr>";