Fix'd double double double space bug in addClass

djbdjb00djb · Nov 16, 2011 · 81032af · 81032af
1 parent 5a842e7
commit 81032af
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/list.min.js b/list.min.js
diff --git a/src/list.js b/src/list.js
@@ -634,7 +634,9 @@ ListJsHelpers = {
     addClass: function(ele, classN) {
         if (!this.hasClass(ele, classN)) {
             var classes = this.getAttribute(ele, 'class');
-            ele.setAttribute('class', classes + ' ' + classN + ' ');
+            classes = classes + ' ' + classN + ' ';
+            classes = classes.replace(/\s{2,}/g, ' ');
+            ele.setAttribute('class', classes);
         }
     },
     removeClass: function(ele, classN) {