Wikia/app — pull request #4314 by drsnyder (2014-07-29 17:52:04+00:00)
Title: PLAT-373 short circuit addition article lookups

https://wikia-inc.atlassian.net/browse/PLATFORM-373

Only traverse an article for images once to prevent an infinite cycle between getImages and the fallbackOnNoResults hook.

/cc @macbre @SeanColombo