Fix vimeo url

src/Chamilo/CoreBundle/Component/HTMLPurifier/Filter/AllowIframes.php

@@ -54,9 +54,9 @@ class AllowIframes extends HTMLPurifier_Filter
     protected function postFilterCallback($matches)
     {
         // Domain Whitelist
-        $youTubeMatch       = preg_match('#src="(https:)?//www.youtube(-nocookie)?.com/#i', $matches[1]);
-        $vimeoMatch         = preg_match('#src="http://player.vimeo.com/#i', $matches[1]);
-        $googleMapsMatch    = preg_match('#src="https://maps.google.com/#i', $matches[1]);
+        $youTubeMatch = preg_match('#src="(https:)?//www.youtube(-nocookie)?.com/#i', $matches[1]);
+        $vimeoMatch = preg_match('#://player.vimeo.com/#i', $matches[1]);
+        $googleMapsMatch = preg_match('#src="https://maps.google.com/#i', $matches[1]);
 
         if ($youTubeMatch || $vimeoMatch || $googleMapsMatch) {
             $extra = ' frameborder="0"';