[GHC] #2184: if findExecutable finds a file that matchs the argument, check if it is an executable

[GHC]

#2184: if findExecutable finds a file that matchs the argument, check if it is an
executable
-------------------------------------+-------------------------------------
        Reporter:  iago              |            Owner:  leroux
            Type:  bug               |           Status:  new
        Priority:  lowest            |        Milestone:  7.6.2
       Component:                    |          Version:  6.8.2
  libraries/directory                |         Keywords:  findExecutable
      Resolution:                    |  check executable
Operating System:  Linux             |     Architecture:  x86
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
-------------------------------------+-------------------------------------
Changes (by leroux):

 * owner:   => leroux
 * failure:   => None/Unknown


-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/2184#comment:11>
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