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-rw-r--r--lib/tpl/dokuwiki/script.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/tpl/dokuwiki/script.js b/lib/tpl/dokuwiki/script.js
index 375500f78..4eb92a417 100644
--- a/lib/tpl/dokuwiki/script.js
+++ b/lib/tpl/dokuwiki/script.js
@@ -12,7 +12,7 @@ var device_classes = 'desktop mobile tablet phone';
function tpl_dokuwiki_mobile(){
// the z-index in mobile.css is (mis-)used purely for detecting the screen mode here
- var screen_mode = jQuery('#screen__mode').css('z-index');
+ var screen_mode = jQuery('#screen__mode').css('z-index') + '';
// determine our device pattern
// TODO: consider moving into dokuwiki core