/brz/remove-bazaar

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  • Committer: Neil Martinsen-Burrell
  • Date: 2011-01-10 05:26:56 UTC
  • mto: (5597.1.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 5598.
  • Revision ID: nmb@wartburg.edu-20110110052656-q89mlw9qjxlqmmd3
https://launchpad.net/bugs/675652
allow BZR_COLUMNS to be 0

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Lines of Context:
bzrlib/osutils.py
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    # a similar effect.
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    # If BZR_COLUMNS is set, take it, user is always right
 
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    # Except if they specified 0 in which case, impose no limit here
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    try:
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        return int(os.environ['BZR_COLUMNS'])
 
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        width = int(os.environ['BZR_COLUMNS'])
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    except (KeyError, ValueError):
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        pass
 
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        width = None
 
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    if width is not None:
 
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        if width > 0:
 
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            return width
 
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        else:
 
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            return None
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    isatty = getattr(sys.stdout, 'isatty', None)
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    if isatty is None or not isatty():