Mercurial > hg
comparison mercurial/scmutil.py @ 19509:8963a706e075 stable
revsingle: fix silly API issue (issue2992)
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Fri, 26 Jul 2013 15:42:10 -0500 |
| parents | 0c7cf411b390 |
| children | 1d07bf106c2a |
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| 19508:e9396dbfafe1 | 19509:8963a706e075 |
|---|---|
| 554 else: | 554 else: |
| 555 _rcpath = osrcpath() | 555 _rcpath = osrcpath() |
| 556 return _rcpath | 556 return _rcpath |
| 557 | 557 |
| 558 def revsingle(repo, revspec, default='.'): | 558 def revsingle(repo, revspec, default='.'): |
| 559 if not revspec: | 559 if not revspec and revspec != 0: |
| 560 return repo[default] | 560 return repo[default] |
| 561 | 561 |
| 562 l = revrange(repo, [revspec]) | 562 l = revrange(repo, [revspec]) |
| 563 if len(l) < 1: | 563 if len(l) < 1: |
| 564 raise util.Abort(_('empty revision set')) | 564 raise util.Abort(_('empty revision set')) |