[issue2540] util.system fails using commands with spaces on windows
Antonio Cavallo
bugs at mercurial.selenic.com
Wed Dec 8 13:22:45 UTC 2010
New submission from Antonio Cavallo <a.cavallo at mailsnare.com>:
The file util.py contains a system function:
-------------------------------------
def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None, out=None):
'''enhanced shell command execution.
.....
origcmd = cmd
if os.name == 'nt':
cmd = '"%s"' % cmd
env = dict(os.environ)
-------------------------------------
The if os.name == 'nt' test puts quotes on the original command line on
nt system: this will fail execution of extdiff extension.
The error message from this configuration:
[extensions]
extdiff =
[extdiff]
cmd.bcomp = C:\Program Files\Beyond Compare 3\BCompare.exe
opts.bcomp = /ro
Is:
'""C:\Program' is not recognized as an internal or external command,
operable program or batch file.
The fix is to disable this wrapping.
Os. win XP pro sp3
Python. 2.7.1
----------
messages: 14600
nosy: cavallo71
priority: bug
status: unread
title: util.system fails using commands with spaces on windows
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Mercurial issue tracker <bugs at mercurial.selenic.com>
<http://mercurial.selenic.com/bts/issue2540>
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