[MacRuby] #943: tab completion of files crashes macirb

[MacRuby]

#943: tab completion of files crashes macirb
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 Reporter:  mrada@…                 |       Owner:  lsansonetti@…              
     Type:  defect                  |      Status:  new                        
 Priority:  blocker                 |   Milestone:                             
Component:  MacRuby                 |    Keywords:  macirb crash tab completion
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 Using tab completion:
  # macirb
 irb(main):001:0> require './te/usr/local/bin/macirb:13:in `block': can't
 convert NilClass to String (TypeError)
         from /usr/local/bin/macirb:9:in `block'
         from /usr/local/bin/macirb:3:in `<main>'
 zsh: exit 1     macirb

 Without using tab completion:
  # macirb
 irb(main):002:0> require './test'
 => true
 irb(main):003:0>

 Tab completion of file to works with irb.

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Ticket URL: <http://www.macruby.org/trac/ticket/943>
MacRuby <http://macruby.org/>