From: Karl Swedberg <karl@englishrules.com>
Date: Tue, 19 Jan 2010 19:52:35 +0000 (+0800)
Subject: Made .show() and .hide() use .animate() only if speed argument is truthy or 0.
X-Git-Tag: 1.4.1~24^2~2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=21441b1cbc7a205e621b8c94a21eff102380ca03;p=jquery.git

Made .show() and .hide() use .animate() only if speed argument is truthy or 0.
---

diff --git a/src/effects.js b/src/effects.js
index ff2f145b8..7fa734208 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -13,7 +13,7 @@ var elemdisplay = {},
 
 jQuery.fn.extend({
 	show: function( speed, callback ) {
-		if ( speed != null ) {
+		if ( speed || speed === 0) {
 			return this.animate( genFx("show", 3), speed, callback);
 
 		} else {
@@ -57,7 +57,7 @@ jQuery.fn.extend({
 	},
 
 	hide: function( speed, callback ) {
-		if ( speed != null ) {
+		if ( speed || speed === 0 ) {
 			return this.animate( genFx("hide", 3), speed, callback);
 
 		} else {