[GHC] #4198: waitForProcess fails with "Bad file descriptor"

[GHC]

#4198: waitForProcess fails with "Bad file descriptor"
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    Reporter:  yugr            |       Owner:                             
        Type:  bug             |      Status:  new                        
    Priority:  normal          |   Component:  libraries/process          
     Version:  6.12.3          |    Keywords:  waitForProcess             
          Os:  Windows         |    Testcase:                             
Architecture:  x86_64 (amd64)  |     Failure:  Incorrect result at runtime
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Comment(by yugr):

 System.Process version 1.0.1.2

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4198#comment:1>
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