Bisected to r109726 by Krinkle

(In reply to comment #0)

When ever we submit the request to the API using the [Make Request] button, two
ajax queries are sent to api.php.

2 identical requests?

Well two identical HTTP GET queries are made, something like:

GET api.php?action=foo&parameter1=bar
GET api.php?action=foo&parameter1=bar

So we are doubling the API bandwidth here :-)

(In reply to comment #3)

Well two identical HTTP GET queries are made, something like:

GET api.php?action=foo&parameter1=bar
GET api.php?action=foo&parameter1=bar

So we are doubling the API bandwidth here :-)

Ok, just wanting to make sure it wasn't some other "useful" but different side query :)

Fixed in r112702.

r112702 was troubling to subversion and got reverted.

Fix reapplied with r112721
Merged to 1.19wmf1 with r112723