Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/cmdutil.py @ 24064:c260887cdbcd
log: fix --follow null parent not to include revision 0
If p1 is null, ':.' is translated as '0:null'. But rangeset can't handle null,
only revision 0 was visible. Because 'null' should not be listed implicitly,
"log --follow" (without -r) should be empty if p1 is null.
Test of "hg grep -f" is added for cmdutil.walkchangerevs().
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Fri, 06 Feb 2015 21:53:39 +0900 |
| parents | c98fa0ca4678 |
| children | afed5d2e7985 |
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| 24063:c98fa0ca4678 | 24064:c260887cdbcd |
|---|---|
| 1819 # Default --rev value depends on --follow but --follow behaviour | 1819 # Default --rev value depends on --follow but --follow behaviour |
| 1820 # depends on revisions resolved from --rev... | 1820 # depends on revisions resolved from --rev... |
| 1821 follow = opts.get('follow') or opts.get('follow_first') | 1821 follow = opts.get('follow') or opts.get('follow_first') |
| 1822 if opts.get('rev'): | 1822 if opts.get('rev'): |
| 1823 revs = scmutil.revrange(repo, opts['rev']) | 1823 revs = scmutil.revrange(repo, opts['rev']) |
| 1824 elif follow and repo.dirstate.p1() == nullid: | |
| 1825 revs = revset.baseset() | |
| 1824 elif follow: | 1826 elif follow: |
| 1825 revs = repo.revs('reverse(:.)') | 1827 revs = repo.revs('reverse(:.)') |
| 1826 else: | 1828 else: |
| 1827 revs = revset.spanset(repo) | 1829 revs = revset.spanset(repo) |
| 1828 revs.reverse() | 1830 revs.reverse() |