jQuery.ajax fails when only the URL parameter is provided

[danheberden]

$.ajax( 'url' ); fails with

Chrome:
Uncaught TypeError: Cannot use 'in' operator to search for 'context' in /echo/html

FF4:
Error: invalid 'in' operand options
Source File: http://code.jquery.com/jquery-git.js
Line: 6352

If the settings object (even if just {} ) is present, it works fine. Also, looks like unit tests passed cuz it was just calling $.ajax();

​http://jsfiddle.net/danheberden/u9qsW/

[Rick Waldron]

Confirmed

[danheberden]

​https://github.com/jquery/jquery/pull/219

[danheberden]

Fixed: ​https://github.com/jquery/jquery/commit/31949fa528141dad4b92851212677b039cb23cfb

[Timmy Willison]

Ah cool, just found this bug myself.