Mercurial > public > mercurial-scm > hg
diff hgext/extdiff.py @ 44808:aac816f584ad
diff: use cmdutil.check_at_most_one_arg() for checking --rev/--change
The same check was done in extdiff as well, so I fixed that too.
There are apparently no tests for this.
Differential Revision: https://phab.mercurial-scm.org/D8510
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Fri, 08 May 2020 08:50:47 -0700 |
| parents | 765a9c299c44 |
| children | 8e8fd938ca07 |
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--- a/hgext/extdiff.py Wed May 06 11:40:17 2020 -0700 +++ b/hgext/extdiff.py Fri May 08 08:50:47 2020 -0700 @@ -360,14 +360,12 @@ - just invoke the diff for a single file in the working dir ''' + cmdutil.check_at_most_one_arg(opts, b'rev', b'change') revs = opts.get(b'rev') change = opts.get(b'change') do3way = b'$parent2' in cmdline - if revs and change: - msg = _(b'cannot specify --rev and --change at the same time') - raise error.Abort(msg) - elif change: + if change: ctx2 = scmutil.revsingle(repo, change, None) ctx1a, ctx1b = ctx2.p1(), ctx2.p2() else: