mopub/mopub-client — pull request #82 by mikemonaco (2012-12-01 01:59:22+00:00)
Title: Bug Fix for when AdManger is already loading an ad

BUG: delegate method interstitialDidFailToLoadAd: is never called if AdManager is already loading an ad.

FIX: call backFillWithNothing in the case where AdManager is already loading an ad.