Updated mediawiki/extensions
Project: mediawiki/extensions/UploadWizard  b9e482daf7a7289efa5033e8d6a5f66268ce484b

Comment out the redundant check.

* Reason being the body of the if is already commented

Change-Id: Ib1850e24b9c76981508cea42670cf1e2af4a0240