Mercurial > hg-stable
changeset 20756:e7833e63bb42
cmdutil: changed code in _makegraphlogrevset not to use getitem
__getitem__ is a method that is not implemented lazily on many of the new
classes and it can be easily replaced with a structure that takes advantage of
the new lazy implementations instead.
| author | Lucas Moscovicz <lmoscovicz@fb.com> |
|---|---|
| date | Fri, 14 Mar 2014 11:35:17 -0700 |
| parents | cfd03c069e08 |
| children | 3813a1dd9eb9 |
| files | mercurial/cmdutil.py |
| diffstat | 1 files changed, 6 insertions(+), 2 deletions(-) [+] |
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--- a/mercurial/cmdutil.py Fri Mar 14 08:43:52 2014 -0700 +++ b/mercurial/cmdutil.py Fri Mar 14 11:35:17 2014 -0700 @@ -1515,8 +1515,12 @@ follow = opts.get('follow') or opts.get('follow_first') followfirst = opts.get('follow_first') and 1 or 0 # --follow with FILE behaviour depends on revs... - startrev = revs[0] - followdescendants = (len(revs) > 1 and revs[0] < revs[1]) and 1 or 0 + it = iter(revs) + startrev = it.next() + try: + followdescendants = startrev < it.next() + except (StopIteration): + followdescendants = False # branch and only_branch are really aliases and must be handled at # the same time