hg bug

[King, Steven R]

Hello Hg folks,

I ran hg incoming, worked fine.
I added a tag to my repo, worked fine.
I ran hg incoming again and got the dump below.

I love hg by the way.  I wish the Windows support was more complete so I
could start seriously evangelizing this around the office.

Good luck!
-steve

[root at dpa-clover1 xen-unstable.hg]# hg incoming
real URL is http://xenbits2.xensource.com/xen-unstable.hg
searching for changes
changeset:   13334:866a167bcb49
** unknown exception encountered, details follow
** report bug details to http://www.selenic.com/mercurial/bts
** or mercurial at selenic.com
** Mercurial Distributed SCM (version 0.9.3)
Traceback (most recent call last):
  File "/usr/bin/hg", line 12, in ?
    commands.run()
  File "/usr/lib64/python2.3/site-packages/mercurial/commands.py", line
3000, in run
    sys.exit(dispatch(sys.argv[1:]))
  File "/usr/lib64/python2.3/site-packages/mercurial/commands.py", line
3223, in dispatch
    return d()
  File "/usr/lib64/python2.3/site-packages/mercurial/commands.py", line
3182, in <lambda>
    d = lambda: func(u, repo, *args, **cmdoptions)
  File "/usr/lib64/python2.3/site-packages/mercurial/commands.py", line
1564, in incoming
    displayer.show(changenode=n)
  File "/usr/lib64/python2.3/site-packages/mercurial/cmdutil.py", line
231, in show
    self._show(rev, changenode, copies, props)
  File "/usr/lib64/python2.3/site-packages/mercurial/cmdutil.py", line
266, in _show
    for tag in self.repo.nodetags(changenode):
  File "/usr/lib64/python2.3/site-packages/mercurial/localrepo.py", line
346, in nodetags
    for t, n in self.tags().items():
  File "/usr/lib64/python2.3/site-packages/mercurial/localrepo.py", line
288, in tags
    for rev, node, fnode in self._hgtagsnodes():
  File "/usr/lib64/python2.3/site-packages/mercurial/localrepo.py", line
321, in _hgtagsnodes
    fnode = c.filenode('.hgtags')
  File "/usr/lib64/python2.3/site-packages/mercurial/context.py", line
89, in filenode
    if path in self._manifestdelta:
  File "/usr/lib64/python2.3/site-packages/mercurial/context.py", line
55, in __getattr__
    md = self._repo.manifest.readdelta(self._changeset[0])
  File "/usr/lib64/python2.3/site-packages/mercurial/manifest.py", line
51, in readdelta
    delta = mdiff.patchtext(self.delta(node))
  File "/usr/lib64/python2.3/site-packages/mercurial/revlog.py", line
880, in delta
    return self.revdiff(r - 1, r)
  File "/usr/lib64/python2.3/site-packages/mercurial/bundlerepo.py",
line 96, in revdiff
    return revlog.revlog.chunk(self, rev1, rev2)
  File "/usr/lib64/python2.3/site-packages/mercurial/revlog.py", line
859, in chunk
    loadcache(df)
  File "/usr/lib64/python2.3/site-packages/mercurial/revlog.py", line
855, in loadcache
    df.seek(start)
AttributeError: 'int' object has no attribute 'seek'