From 37b613a32fd47eb29fc371483b4b17a55359edf4 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Thu, 20 Feb 2014 17:18:36 +0800
Subject: [PATCH] Roo/bootstrap/Popover.js

---
 Roo/bootstrap/Popover.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Roo/bootstrap/Popover.js b/Roo/bootstrap/Popover.js
index b92690c841..ec62a88941 100644
--- a/Roo/bootstrap/Popover.js
+++ b/Roo/bootstrap/Popover.js
@@ -101,7 +101,7 @@ Roo.extend(Roo.bootstrap.Popover, Roo.bootstrap.Component,  {
             return;
         }
         var on_el = (this.over == 'parent') ? this.parent().el : Roo.get(this.over);
-        var triggers = this.trigger.split(' ');
+        var triggers = this.trigger ? this.trigger.split(' ') || [];
         Roo.each(triggers, function(trigger) {
         
             if (trigger == 'click') {
-- 
2.39.2