denschub#9 added missing .length

xiio · Apr 3, 2016 · 00bc16c · 00bc16c
1 parent 028ccba
commit 00bc16c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/tabmanager.js b/src/lib/tabmanager.js
@@ -207,7 +207,7 @@ TabManager.prototype = {
   },
 
   getGroupTabCount: function(tabBrowser, groupID) {
-    return this._storage.getTabIndexesByGroup(tabBrowser, groupID);
+    return this._storage.getTabIndexesByGroup(tabBrowser, groupID).length;
   },
 
   /**