A terrible hack which solves #3545.
A terrible hack which solves #3545.

See the comment in the code.  I don't like it but it's BC!

Signed-off-by: Edward Z. Yang <dbd597f5635f432486c5d365e9bb585b3eaa1853@cs.stanford.edu>

themoritz/cabal,themoritz/cabal,sopvop/cabal,mydaum/cabal,sopvop/cabal,sopvop/cabal,mydaum/cabal,themoritz/cabal