[GHC] #7037: setProgName() crashes when argv[0] == NULL

[GHC]

#7037: setProgName() crashes when argv[0] == NULL
-------------------------------+--------------------------------------------
  Reporter:  shachaf           |          Owner:  simonmar        
      Type:  bug               |         Status:  closed          
  Priority:  high              |      Milestone:  7.6.1           
 Component:  Runtime System    |        Version:  7.4.2           
Resolution:  fixed             |       Keywords:                  
        Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
   Failure:  Runtime crash     |     Difficulty:  Unknown         
  Testcase:  rts/T7037         |      Blockedby:                  
  Blocking:                    |        Related:                  
-------------------------------+--------------------------------------------
Changes (by simonmar):

  * status:  new => closed
  * testcase:  => rts/T7037
  * resolution:  => fixed


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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7037#comment:3>
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