X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fattributes.js;h=4fa49b914169a90af85fa579867ed8ed32c80690;hb=20673d7e5836dda504b66730b528a8dae9787493;hp=d2fc202b2fb7b50fd1d33be4bc9163b3bc84e0aa;hpb=392174431af1c9abc94ab6bd1c14f9f8f92a2a7d;p=jquery.git

diff --git a/src/attributes.js b/src/attributes.js
index d2fc202..4fa49b9 100644
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -1,3 +1,5 @@
+(function( jQuery ) {
+
 var rclass = /[\n\t]/g,
 	rspace = /\s+/,
 	rreturn = /\r/g,
@@ -325,6 +327,12 @@ jQuery.extend({
 				elem.setAttribute( name, "" + value );
 			}
 
+			// Ensure that missing attributes return undefined
+			// Blackberry 4.7 returns "" from getAttribute #6938
+			if ( !elem.attributes[ name ] && !elem.hasAttribute( name ) ) {
+				return undefined;
+			}
+
 			var attr = !jQuery.support.hrefNormalized && notxml && special ?
 					// Some attributes require a special call on IE
 					elem.getAttribute( name, 2 ) :
@@ -333,9 +341,7 @@ jQuery.extend({
 			// Non-existent attributes return null, we normalize to undefined
 			return attr === null ? undefined : attr;
 		}
-
-		// elem is actually elem.style ... set the style
-		// Using attr for specific style information is now deprecated. Use style instead.
-		return jQuery.style( elem, name, value );
 	}
 });
+
+})( jQuery );