Don't show 'undefined' links

yuvipanda · Oct 26, 2011 · fb68db2 · fb68db2
1 parent a287ab4
commit fb68db2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/injector.js b/injector.js
@@ -19,6 +19,9 @@ function doReplace() {
 }
 
 function appendLinks(element, data, lang) {
+    if(!data) {
+        return;
+    }
     var dataAttrib = "data-wiki-" + lang;
     if (! $(element).attr(dataAttrib)) {
         $(element).attr(dataAttrib, 'data');