Updated mediawiki/extensions
Project: mediawiki/extensions/CirrusSearch  dc1c00892de03a4476ced697654c63785d0f26c4

Test for searching incategory:"".

It shouldn't crash, but it does now.

Bug: 53509
Change-Id: I0126d76a26f9f68bd315dc0852418e84372d6e9d