Core: Remove unnecessary parameter to jQuery#constructor

(cherry-picked from 98cee73244d55910a1ac82bcf6cae04a7f650484)

Closes gh-2441

diff --git a/src/core.js b/src/core.js
index 6bc8dc5ab8be931d782e0b0328317cb9f5aa467d..0bab1a80c148dbb56b99aa7de01e67a36de69785 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -106,7 +106,7 @@ jQuery.fn = jQuery.prototype = {
        },
 
        end: function() {
-               return this.prevObject || this.constructor( null );
+               return this.prevObject || this.constructor();
        },
 
        // For internal use only.