Wikia/app — pull request #331 by lgarczewski (2013-01-11 18:28:17+00:00)
Title: check if related videos are enabled

if wgEnableRelatedVideosExt is set to false, we get a fatal on save. This fixes the problem.

But this whole coupling of VideoHandlers (video info sub-module) is weird. Shouldn't this hook be in RelatedVideos instead?