X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=7b7218540f20d90559a9c5708adcf7cab63e4926;hb=33ee5c317d0f1aa64d8d8e567425dd8fe2789cd0;hp=5347c9265345628ce9689d7d166759e3d628db54;hpb=94dfccc6dbb2dbf7b91e01622ff746c9c9f447d6;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 5347c92..7b72185 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1479,13 +1479,16 @@ jQuery.extend({
 			 // Convert html string into DOM nodes
 			if ( typeof arg == "string" ) {
 				// Trim whitespace, otherwise indexOf won't work as expected
-				var s = jQuery.trim(arg), div = doc.createElement("div"), tb = [];
+				var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = [];
 
 				var wrap =
 					 // option or optgroup
 					!s.indexOf("<opt") &&
 					[1, "<select>", "</select>"] ||
 					
+					!s.indexOf("<leg") &&
+					[1, "<fieldset>", "</fieldset>"] ||
+					
 					(!s.indexOf("<thead") || !s.indexOf("<tbody") || !s.indexOf("<tfoot")) &&
 					[1, "<table>", "</table>"] ||
 					
@@ -1525,10 +1528,10 @@ jQuery.extend({
 				arg = jQuery.makeArray( div.childNodes );
 			}
 
-			if ( arg.length === 0 && !jQuery.nodeName(arg, "form") )
+			if ( arg.length === 0 && !jQuery(arg).is("form, select") )
 				return;
-			
-			if ( arg[0] == undefined || jQuery.nodeName(arg, "form") )
+
+			if ( arg[0] == undefined || jQuery(arg).is("form, select") )
 				r.push( arg );
 			else
 				r = jQuery.merge( r, arg );