Glimpse/Glimpse — pull request #836 by jasonkenneth (2014-08-26 20:24:53+00:00)
Title: Fix #737 - Loosen GetDbProviderManifestToken behavior

Convert the cast to an 'as'. Seems reasonable to not cause the
application fail due to a bad interaction in what seems to be a lifetime
issue. Could also log a warning should you want to track this unexpected
case.