r1582 - trunk/ui

Author: klaus.hartl
Date: Sat Jan 10 04:35:01 2009
New Revision: 1582
Modified:
trunk/ui/ui.tabs.js
Log:
UI Tabs: allow initializing an empty list, fixes #3683
Modified: trunk/ui/ui.tabs.js
==============================================================================
--- trunk/ui/ui.tabs.js    (original)
+++ trunk/ui/ui.tabs.js    Sat Jan 10 04:35:01 2009
@@ -150,7 +150,7 @@
            // highlight selected tab
            this.$panels.addClass(o.hideClass);
            this.$lis.removeClass(o.selectedClass);
-            if (o.selected !== null) {
+            if (o.selected !== null && this.$tabs.length) { // check for length
avoids error when initializing empty list
                this.$panels.eq(o.selected).removeClass(o.hideClass);
                var classes = [o.selectedClass];
                if (o.deselectable) classes.push(o.deselectableClass);