From 159dade2abdca100bba75f7bd71e16d9043ada3b Mon Sep 17 00:00:00 2001
From: eric <e.marguin@agence-codecouleurs.fr>
Date: Tue, 17 Feb 2015 15:37:01 +0100
Subject: [PATCH] fix warning strpos : $description is an array, not a string

---
 main/course_description/course_description_controller.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/course_description/course_description_controller.php b/main/course_description/course_description_controller.php
index e642204b15..f62934dc87 100755
--- a/main/course_description/course_description_controller.php
+++ b/main/course_description/course_description_controller.php
@@ -45,7 +45,7 @@ class CourseDescriptionController
             $data['descriptions'] = array($data['descriptions']);
         }
         foreach ($data['descriptions'] as $description) {
-            if (strpos($description, '<iframe') !== false && $browser['name'] == 'Chrome') {
+            if (strpos($description['content'], '<iframe') !== false && $browser['name'] == 'Chrome') {
                 header("X-XSS-Protection: 0");
             }
         }