X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=085b576b9e74a1e30804a86e26534ea1a4a33db5;hb=b98898d95be5cb7bb8b9fdb0d8a2595fc8d9cdf9;hp=ca4051f3d9cb23db233f6d95485c5d6beae58cf8;hpb=53e12752e00c2a86757ec15a0c871dee8ccd1bea;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index ca4051f..085b576 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -985,7 +985,7 @@ jQuery.fn = jQuery.prototype = {
 	add: function(t) {
 		return this.pushStack( jQuery.merge(
 			this.get(),
-			typeof t == "string" ? jQuery(t).get() : t )
+			typeof t == "string" ? jQuery(t).get() : t.length ? t : [t] )
 		);
 	},
 
@@ -1268,7 +1268,7 @@ jQuery.extend({
 				return value.call( elem, [index] );
 				
 			// exclude the following css properties to add px
-			var exclude = /z-?index|font-?weight|opacity/i;
+			var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
 
 			// Handle passing in a number to a CSS property
 			if ( value.constructor == Number && type == "curCSS" && !exclude.test(prop) )