[GHC] #1593: Improve runInteractiveProcess error message when working directory does not exist

[GHC]

#1593: Improve runInteractiveProcess error message when working directory does not
exist
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 Reporter:  tomasz.zielonka at gmail.com  |          Owner:  simonmar
     Type:  task                       |         Status:  reopened
 Priority:  low                        |      Milestone:  _|_     
Component:  libraries/process          |        Version:  6.7     
 Severity:  normal                     |     Resolution:          
 Keywords:                             |     Difficulty:  Unknown 
 Testcase:  process004                 |   Architecture:  Unknown 
       Os:  Unknown                    |  
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Changes (by simonmar):

  * status:  closed => reopened
  * resolution:  fixed =>
  * summary:  runInteractiveProcess misbehaves when it gets invalid (eg.
              non-existent) working directory parameter =>
              Improve runInteractiveProcess error message
              when working directory does not exist
  * priority:  high => low
  * milestone:  6.8.1 => _|_
  * type:  bug => task

Comment:

 Re-opening as a low-priority task.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1593#comment:8>
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