Pierre-Yves David <pierre-yves.david@fb.com> [Wed, 15 Oct 2014 20:37:44 -0700] rev 23017
changectx: issue a FilteredRepoLookupError when applicable
We capture FilteredxxxError and issue a FilteredRepoLookupError instead with a
sightly different messsge. The message will likely get more improvement in the
future.
error: filtered revision '4'