Updated mediawiki/extensions
Project: mediawiki/extensions/ParserFunctions  5497989886b43bc3d0e6060167f377ed578b1b09

Add unit tests for #ifexist in NS_MEDIA with file redirects

Bug: 32031
Change-Id: I6be56d9b1942caf85c26af1b08bda37b1f70b82c