Mercurial > hg > mercurial-crew-with-dirclash
comparison mercurial/revlog.py @ 1494:249ca10d37f4
Handle empty logs in repo.checksize
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Wed, 02 Nov 2005 20:09:19 -0800 |
| parents | 1a216cb4ee64 |
| children | 46a07392cf28 |
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| 1493:1a216cb4ee64 | 1494:249ca10d37f4 |
|---|---|
| 826 | 826 |
| 827 def checksize(self): | 827 def checksize(self): |
| 828 expected = 0 | 828 expected = 0 |
| 829 if self.count(): | 829 if self.count(): |
| 830 expected = self.end(self.count() - 1) | 830 expected = self.end(self.count() - 1) |
| 831 f = self.opener(self.datafile) | 831 try: |
| 832 f.seek(0, 2) | 832 f = self.opener(self.datafile) |
| 833 actual = f.tell() | 833 f.seek(0, 2) |
| 834 return expected - actual | 834 actual = f.tell() |
| 835 return expected - actual | |
| 836 except IOError, inst: | |
| 837 if inst.errno == errno.ENOENT: | |
| 838 return 0 | |
| 839 raise | |
| 840 | |
| 841 |