From 5e5b04cdde7614af2a7b3a713a83082a2008032e Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Thu, 23 Jun 2016 16:57:13 +0800
Subject: [PATCH] Date.js

---
 Date.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Date.js b/Date.js
index a756ec55f9..6f217a5d55 100644
--- a/Date.js
+++ b/Date.js
@@ -704,8 +704,8 @@ Date.prototype.clearTime = function(clone){
 };
 
 // private
-// safari setMonth is broken
-if(Roo.isSafari){
+// safari setMonth is broken -- check that this is only donw once...
+if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
     Date.brokenSetMonth = Date.prototype.setMonth;
 	Date.prototype.setMonth = function(num){
 		if(num <= -1){
-- 
2.39.2