X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcore.js;h=a11ceb430dbc160459d1a9ebc3800b22dfd5b2ff;hb=d6e541426d10b335fa3b6b481ae591ede977c480;hp=186a2161dac74d166b3f013c914520880b9f9e43;hpb=fa615bedd47bd8a4b11e8490e26d2c89d1d86e2a;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 186a216..a11ceb4 100644
--- a/src/core.js
+++ b/src/core.js
@@ -206,20 +206,22 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	wrapAll: function( html ) {
-		if ( this[0] )
+		if ( this[0] ) {
 			// The elements to wrap the target around
-			jQuery( html, this[0].ownerDocument )
-				.clone()
-				.insertBefore( this[0] )
-				.map(function(){
-					var elem = this;
+			var wrap = jQuery( html, this[0].ownerDocument ).clone();
+
+			if ( this[0].parentNode )
+				wrap.insertBefore( this[0] );
 
-					while ( elem.firstChild )
-						elem = elem.firstChild;
+			wrap.map(function(){
+				var elem = this;
 
-					return elem;
-				})
-				.append(this);
+				while ( elem.firstChild )
+					elem = elem.firstChild;
+
+				return elem;
+			}).append(this);
+		}
 
 		return this;
 	},
@@ -266,6 +268,8 @@ jQuery.fn = jQuery.prototype = {
 		return this.prevObject || jQuery( [] );
 	},
 
+	// For internal use only.
+	// Behaves like an Array's .push method, not like a jQuery method.
 	push: [].push,
 
 	find: function( selector ) {
@@ -959,7 +963,7 @@ jQuery.extend({
 
 			// Safari mis-reports the default selected property of a hidden option
 			// Accessing the parent's selectedIndex property fixes it
-			if ( name == "selected" )
+			if ( name == "selected" && elem.parentNode )
 				elem.parentNode.selectedIndex;
 
 			// If applicable, access the attribute via the DOM 0 way