From f9a584972365bda0631116ec6fe07df9b6f9c372 Mon Sep 17 00:00:00 2001
From: John Resig <jeresig@gmail.com>
Date: Wed, 21 Jan 2009 22:57:07 +0000
Subject: Now handle the case where Safari's querySelectorAll fails on
 uppercase characters in quirks mode. Added a test to check for it and
 re-worked some of the existing tests to better handle document order issues.
 Fixes jQuery bug #3840.

---
 src/selector.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/selector.js')

diff --git a/src/selector.js b/src/selector.js
index 65563a173..6a629bd59 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -709,7 +709,14 @@ try {
 })();
 
 if ( document.querySelectorAll ) (function(){
-	var oldSizzle = Sizzle;
+	var oldSizzle = Sizzle, div = document.createElement("div");
+	div.innerHTML = "<p class='TEST'></p>";
+
+	// Safari can't handle uppercase or unicode characters when
+	// in quirks mode.
+	if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
+		return;
+	}
 	
 	Sizzle = function(query, context, extra, seed){
 		context = context || document;
-- 
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