Attr: Use typeof check for getAttribute method

Ref 29838b6cab6f2e508f3e9692f32918c72b1a504b

diff --git a/src/attributes/attr.js b/src/attributes/attr.js
index b627fe888946df3cbc3ba80b1b53ed0163b66681..caf0bc018f65847f90b33d57cfef0d1afdfd305b 100644 (file)
--- a/src/attributes/attr.js
+++ b/src/attributes/attr.js
@@ -32,7 +32,7 @@ jQuery.extend({
                }
 
                // Fallback to prop when attributes are not supported
-               if ( !elem.getAttribute ) {
+               if ( typeof elem.getAttribute === "undefined" ) {
                        return jQuery.prop( elem, name, value );
                }