From c1316a4cb1fa9b9f85ef96f0e2ce45768ccd59cd Mon Sep 17 00:00:00 2001
From: Dave Methvin <dave.methvin@gmail.com>
Date: Tue, 5 Apr 2011 21:59:09 -0400
Subject: [PATCH] Shorten up the code and do event cleanup on test cases.

---
 src/event.js       | 11 +++--------
 test/unit/event.js |  2 ++
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/event.js b/src/event.js
index 9164bd67..b8de9386 100644
--- a/src/event.js
+++ b/src/event.js
@@ -1027,15 +1027,10 @@ jQuery.each(["live", "die"], function( i, name ) {
 			return this;
 		}
 
-		if ( jQuery.isFunction( data ) || data === false ) {
-			fn = data;
+		if ( data === false || jQuery.isFunction( data ) ) {
+			fn = data || returnFalse;
 			data = undefined;
-		}
-		
-		if ( fn === false ) {
-			fn = returnFalse;
-		}
-				
+		}	
 
 		types = (types || "").split(" ");
 
diff --git a/test/unit/event.js b/test/unit/event.js
index 48a97a1d..0b4b364b 100644
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -567,6 +567,7 @@ test("live(name, false), die(name, false)", function() {
 	jQuery("#ap").die("click", false);
 	jQuery("#ap").trigger("click");
 	equals( main, 1, "Verify that the trigger happened correctly." );
+	jQuery("#main").die("click");
 });
 
 test("delegate(selector, name, false), undelegate(selector, name, false)", function() {
@@ -587,6 +588,7 @@ test("delegate(selector, name, false), undelegate(selector, name, false)", funct
 	jQuery("#ap").undelegate("#groups", "click", false);
 	jQuery("#groups").trigger("click");
 	equals( main, 1, "Verify that the trigger happened correctly." );
+	jQuery("#main").undelegate("#ap", "click");
 });
 
 test("bind()/trigger()/unbind() on plain object", function() {