X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=modules%2Fgadgets%2Fgadgets.inc.php;h=3a9a8f1b18deeb97bb3c307a4b4a54b97eb7410b;hb=c9566e01c2add8f12a858abe0fbb0bc6b8e3c0d4;hp=cb3da7e7a764dca80599fa60eb44f1f6d35ffe6d;hpb=a1c554a92888e0b017ba362817a67cc2849a9154;p=platal.git

diff --git a/modules/gadgets/gadgets.inc.php b/modules/gadgets/gadgets.inc.php
index cb3da7e..3a9a8f1 100644
--- a/modules/gadgets/gadgets.inc.php
+++ b/modules/gadgets/gadgets.inc.php
@@ -36,7 +36,7 @@ function init_igoogle_html($template, $auth = AUTH_PUBLIC)
 
     // Adds external JavaScript libraries provided by iGoogle to the page.
     if (Env::has('libs')) {
-        $libs = split(',', Env::s('libs'));
+        $libs = preg_split('/,/', Env::s('libs'), -1, PREG_SPLIT_NO_EMPTY);
         foreach ($libs as $lib) {
             if (preg_match('@^[a-z0-9/._-]+$@i', $lib) && !preg_match('@([.][.])|([.]/)|(//)@', $lib)) {
                 $page->append('gadget_js', 'https://www.google.com/ig/f/' . $lib);