Removes unnecessary parenthesis from regular expression.

diff --git a/src/ajax/jsonp.js b/src/ajax/jsonp.js
index 2691591..c70aeb7 100644 (file)
--- a/src/ajax/jsonp.js
+++ b/src/ajax/jsonp.js
@@ -1,7 +1,7 @@
 (function( jQuery ) {
 
 var jsc = jQuery.now(),
-       jsre = /(\=)\?(&|$)|()\?\?()/i;
+       jsre = /(\=)\?(&|$)|\?\?/i;
 
 // Default jsonp settings
 jQuery.ajaxSetup({