patch applied (bytestring): actually fail if tests don't pass

[Don Stewart]

Sun Apr 13 01:48:34 PDT 2008  Don Stewart <dons at galois.com>
  * actually fail if tests don't pass

    M ./tests/Properties.hs -2 +10

View patch online:
http://darcs.haskell.org/bytestring/_darcs/patches/20080413084834-cba2c-4a9f1f955afde4c69a121c665a2eb7d97340770c.gz