X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Ffx.js;h=a73ce3272d5b80a6afa3a99c70acc283aefe4e63;hb=b7ccc58afec145120e8e675cf8fd30e9ea97f2a3;hp=0596b2b3e7b32e638f59ca93b1e27237a88fd15a;hpb=343b0936a43953a993d1f2cc500b954d5bcc8280;p=jquery.git

diff --git a/src/fx.js b/src/fx.js
index 0596b2b..a73ce32 100644
--- a/src/fx.js
+++ b/src/fx.js
@@ -19,7 +19,7 @@ function genFx( type, num ){
 
 jQuery.fn.extend({
 	show: function(speed,callback){
-		if ( speed ) {
+		if ( speed !== undefined ) {
 			return this.animate( genFx("show", 3), speed, callback);
 		} else {
 			for ( var i = 0, l = this.length; i < l; i++ ){
@@ -59,7 +59,7 @@ jQuery.fn.extend({
 	},
 
 	hide: function(speed,callback){
-		if ( speed ) {
+		if ( speed !== undefined ) {
 			return this.animate( genFx("hide", 3), speed, callback);
 		} else {
 			for ( var i = 0, l = this.length; i < l; i++ ){