[Hackage] #201: clean doesn't report an error when it fails

[Hackage]

#201: clean doesn't report an error when it fails
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  Reporter:  guest          |        Owner:                     
      Type:  defect         |       Status:  new                
  Priority:  normal         |    Milestone:                     
 Component:  Cabal library  |      Version:  HEAD               
  Severity:  normal         |   Resolution:                     
  Keywords:                 |   Difficulty:  very easy (<1 hour)
Ghcversion:  6.8.2          |     Platform:  Linux              
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Changes (by duncan):

  * difficulty:  normal => very easy (<1 hour)

Comment:

 Should be easy for someone to do. Just requires catching an exception and
 printing a message.

 A similar issue probably applies to the other actions.

-- 
Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/201#comment:2>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects