[issue3140] IndexError in graphlog.py

[Fredrik Acosta]

New submission from Fredrik Acosta <fredrik at acosta.se>:

** unknown exception encountered, please report by visiting
**  http://mercurial.selenic.com/wiki/BugTracker
** Python 2.4.3 (#1, Aug 29 2011, 10:55:55) [GCC 4.1.2 20080704 (Red Hat
4.1.2-51)]
** Mercurial Distributed SCM (version 1.9.1)
** Extensions loaded: convert, extdiff, mq, transplant, graphlog, hgk
Traceback (most recent call last):
  File "/usr/bin/hg", line 38, in ?
    mercurial.dispatch.run()
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 27,
in run
    sys.exit(dispatch(request(sys.argv[1:])))
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 64,
in dispatch
    return _runcatch(req)
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 87,
in _runcatch
    return _dispatch(req)
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 679,
in _dispatch
    cmdpats, cmdoptions)
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 454,
in runcommand
    ret = _runcommand(ui, options, cmd, d)
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 733,
in _runcommand
    return checkargs()
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 687,
in checkargs
    return cmdfunc()
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 676,
in <lambda>
    d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
  File "/usr/lib64/python2.4/site-packages/mercurial/util.py", line 385, in
check
    return func(*args, **kwargs)
  File "/usr/lib64/python2.4/site-packages/mercurial/dispatch.py", line 345,
in __call__
    util.checksignature(self.fn)(ui, *args, **opts)
  File "/usr/lib64/python2.4/site-packages/mercurial/util.py", line 385, in
check
    return func(*args, **kwargs)
  File "/usr/lib64/python2.4/site-packages/mercurial/extensions.py", line
136, in wrap
    return util.checksignature(wrapper)(
  File "/usr/lib64/python2.4/site-packages/mercurial/util.py", line 385, in
check
    return func(*args, **kwargs)
  File "/usr/lib64/python2.4/site-packages/hgext/mq.py", line 3218, in mqcommand
    return orig(ui, repo, *args, **kwargs)
  File "/usr/lib64/python2.4/site-packages/mercurial/util.py", line 385, in
check
    return func(*args, **kwargs)
  File "/usr/lib64/python2.4/site-packages/hgext/graphlog.py", line 335, in
graphlog
    generate(ui, revdag, displayer, showparents, asciiedges)
  File "/usr/lib64/python2.4/site-packages/hgext/graphlog.py", line 305, in
generate
    ascii(ui, state, type, char, lines, coldata)
  File "/usr/lib64/python2.4/site-packages/hgext/graphlog.py", line 201, in
ascii
    draw_edges(edges, nodeline, shift_interline)
  File "/usr/lib64/python2.4/site-packages/hgext/graphlog.py", line 98, in
draw_edges
    nodeline[2 * end] = "+"
IndexError: list assignment index out of range

----------
messages: 18251
nosy: ehsfrac
priority: bug
status: unread
title: IndexError in graphlog.py

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<http://mercurial.selenic.com/bts/issue3140>
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