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

[GHC]

#1593: Improve runInteractiveProcess error message when working directory does not
exist
----------------------------------------+-----------------------------------
  Reporter:  tomasz.zielonka@…          |          Owner:  simonmar        
      Type:  task                       |         Status:  closed          
  Priority:  low                        |      Milestone:  _|_             
 Component:  libraries/process          |        Version:  6.7             
Resolution:  fixed                      |       Keywords:                  
        Os:  Unknown/Multiple           |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown               |     Difficulty:  Unknown         
  Testcase:  process004                 |      Blockedby:                  
  Blocking:                             |        Related:                  
----------------------------------------+-----------------------------------
Changes (by igloo):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 Yes; we now get:
 {{{
 q: echo: runInteractiveProcess: runInteractiveProcess: chdir: does not
 exist (No such file or directory)
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1593#comment:15>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler