[issue3159] Rollback gives Traceback

[Tom]

New submission from Tom <tom_schr at web.de>:

I tried to rollback but got the following traceback:

$ hg --version
Mercurial Distributed SCM (version 2.0)
[...]
$ hg rollback
** unknown exception encountered, please report by visiting
**  http://mercurial.selenic.com/wiki/BugTracker
** Python 2.6.5 (r265:79063, May  6 2011, 17:25:59) [GCC 4.5.0 20100604
[gcc-4_5-branch revision 160292]]
** Mercurial Distributed SCM (version 2.0)
** Extensions loaded: schemes, fetch, hgshelve, tasks, info, inotify,
graphlog, hgk, acl, gpg, highlight, relink, churn, color, progress
Traceback (most recent call last):
  File "/usr/bin/hg", line 38, in <module>
    mercurial.dispatch.run()
  File "/usr/lib64/python2.6/site-packages/mercurial/dispatch.py", line 27,
in run
    sys.exit(dispatch(request(sys.argv[1:])))
  File "/usr/lib64/python2.6/site-packages/mercurial/dispatch.py", line 64,
in dispatch
    return _runcatch(req)
  File "/usr/lib64/python2.6/site-packages/mercurial/dispatch.py", line 87,
in _runcatch
    return _dispatch(req)
  File "/usr/lib64/python2.6/site-packages/mercurial/dispatch.py", line 684,
in _dispatch
    cmdpats, cmdoptions)
  File "/usr/lib64/python2.6/site-packages/mercurial/dispatch.py", line 466,
in runcommand
    ret = _runcommand(ui, options, cmd, d)
  File "/usr/lib64/python2.6/site-packages/mercurial/extensions.py", line
184, in wrap
    return wrapper(origfn, *args, **kwargs)
  File "/usr/lib64/python2.6/site-packages/hgext/color.py", line 373, in
colorcmd
    return orig(ui_, opts, cmd, cmdfunc)
  File "/usr/lib64/python2.6/site-packages/mercurial/dispatch.py", line 738,
in _runcommand
    return checkargs()
  File "/usr/lib64/python2.6/site-packages/mercurial/dispatch.py", line 692,
in checkargs
    return cmdfunc()
  File "/usr/lib64/python2.6/site-packages/mercurial/dispatch.py", line 681,
in <lambda>
    d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
  File "/usr/lib64/python2.6/site-packages/mercurial/util.py", line 454, in
check
    return func(*args, **kwargs)
  File "/usr/lib64/python2.6/site-packages/mercurial/commands.py", line
4851, in rollback
    force=opts.get('force'))
TypeError: rollback() got an unexpected keyword argument 'dryrun'

----------
messages: 18346
nosy: tom_schr
priority: bug
status: unread
title: Rollback gives Traceback
topic: 2.0

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Mercurial issue tracker <bugs at mercurial.selenic.com>
<http://mercurial.selenic.com/bts/issue3159>
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