From: John Resig <jeresig@gmail.com>
Date: Tue, 3 Jul 2007 13:19:09 +0000 (+0000)
Subject: The browser.version check was causing browsers with undetected useragents to die... 
X-Git-Url: http://git.asbjorn.biz/?a=commitdiff_plain;h=b0cf71332a1cdfac2234a758bc350bcd1d723e9d;p=jquery.git

The browser.version check was causing browsers with undetected useragents to die. This, at least, makes it fail gracefully.
---

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 1d0d281..e846e4d 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1811,7 +1811,7 @@ new function() {
 
 	// Figure out what browser is being used
 	jQuery.browser = {
-		version: b.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/)[1],
+		version: (b.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],
 		safari: /webkit/.test(b),
 		opera: /opera/.test(b),
 		msie: /msie/.test(b) && !/opera/.test(b),