From be83e65609ae9a186471a3a0916813c6f47954bc Mon Sep 17 00:00:00 2001
From: Cheah Chu Yeow 
Date: Tue, 23 Dec 2008 12:17:32 +0800
Subject: [PATCH] Call getElementsByName conditionally in NAME selector function so that we don't incorrectly call it on a context that doesn't support the getElementsByName method (at this time, only the DOM Document object supports getElementsByName).

---
 sizzle.js             |    2 +-
 test/unit/selector.js |    5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/sizzle.js b/sizzle.js
index 6e564b5..515df1a 100644
--- a/sizzle.js
+++ b/sizzle.js
@@ -344,7 +344,7 @@ var Expr = Sizzle.selectors = {
 			}
 		},
 		NAME: function(match, context){
-			return context.getElementsByName(match[1]);
+			return context.getElementsByName ? context.getElementsByName(match[1]) : null;
 		},
 		TAG: function(match, context){
 			return context.getElementsByTagName(match[1]);
diff --git a/test/unit/selector.js b/test/unit/selector.js
index d7e6362..1ff9eff 100644
--- a/test/unit/selector.js
+++ b/test/unit/selector.js
@@ -108,13 +108,16 @@ test("class", function() {
 });
 
 test("name", function() {
-	expect(4);
+	expect(6);
 
 	t( "Name selector", "input[name=action]", ["text1"] );
 	t( "Name selector with single quotes", "input[name='action']", ["text1"] );
 	t( "Name selector with double quotes", 'input[name="action"]', ["text1"] );
 
 	t( "Name selector none-input", "*[name=iframe]", ["iframe"] );
+
+	isSet( jQuery("#form").find("input[name=action]"), q("text1"), "Name selector within the context of another element" );
+	isSet( jQuery("#form").find("input[name='foo[bar]']"), q("hidden2"), "Name selector for grouped form element within the context of another element" );
 });
 
 
-- 
1.6.0.2