[GHC] #7971: doesDirectoryExist description differs from its behavior

[GHC]

#7971: doesDirectoryExist description differs from its behavior
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        Reporter:  dsf                          |            Owner:
            Type:  bug                          |           Status:  patch
        Priority:  normal                       |        Milestone:
       Component:  libraries/directory          |          Version:  7.6.3
      Resolution:                               |         Keywords:
Operating System:  Unknown/Multiple             |     Architecture:
 Type of failure:  Incorrect result at runtime  |  Unknown/Multiple
       Test Case:                               |       Difficulty:
        Blocking:                               |  Unknown
                                                |       Blocked By:
                                                |  Related Tickets:
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Changes (by bgamari):

 * cc: bgamari@… (added)
 * difficulty:   => Unknown
 * status:  new => patch


Comment:

 I have a patch fixing this here, https://github.com/bgamari/packages-
 directory/compare/T7971

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7971#comment:11>
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