From 3accb9d658550add58ace33391cb84f689dc6b6d Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Thu, 26 Oct 2017 03:35:57 +0200
Subject: [PATCH] Fix warning

---
 htdocs/admin/modulehelp.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/htdocs/admin/modulehelp.php b/htdocs/admin/modulehelp.php
index ff0f7a58099..a7b461ea9b9 100644
--- a/htdocs/admin/modulehelp.php
+++ b/htdocs/admin/modulehelp.php
@@ -421,9 +421,13 @@ if ($mode == 'feature')
         $i=0;
         foreach($objMod->tabs as $val)
         {
-            $tmp=explode(':',$val,3);
-            $text.=($i?', ':'').$tmp[0].':'.$tmp[1];
-            $i++;
+        	if (is_array($val)) $val=$val['data'];
+        	if (is_string($val))
+        	{
+            	$tmp=explode(':',$val,3);
+            	$text.=($i?', ':'').$tmp[0].':'.$tmp[1];
+           		$i++;
+        	}
         }
     }
     else $text.=$langs->trans("No");