Mercurial > public > mercurial-scm > hg-stable
diff mercurial/commands.py @ 4009:86098ec4b77a
fix hg help <ext> for extension that do not define any command
solve issue462
| author | Benoit Boissinot <benoit.boissinot@ens-lyon.org> |
|---|---|
| date | Tue, 26 Dec 2006 21:59:01 +0100 |
| parents | 3c82ab166eea |
| children | e282448d68f1 |
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--- a/mercurial/commands.py Tue Dec 26 21:57:20 2006 +0100 +++ b/mercurial/commands.py Tue Dec 26 21:59:01 2006 +0100 @@ -1345,13 +1345,20 @@ ui.write(d, '\n') ui.status('\n') + + try: + ct = mod.cmdtable + except AttributeError: + ui.status(_('no commands defined\n')) + return + if ui.verbose: ui.status(_('list of commands:\n\n')) else: ui.status(_('list of commands (use "hg help -v %s" ' 'to show aliases and global options):\n\n') % name) - modcmds = dict.fromkeys([c.split('|', 1)[0] for c in mod.cmdtable]) + modcmds = dict.fromkeys([c.split('|', 1)[0] for c in ct]) helplist(modcmds.has_key) if name and name != 'shortlist':