diff mercurial/changegroup.py @ 12011:f38b0a3308b6

deltaparent(): don't return nullrev for a revision containing a full snapshot this allows us to simplify manifest.readdelta and revlog.revdiff
author Benoit Boissinot <benoit.boissinot@ens-lyon.org>
date Sat, 21 Aug 2010 19:30:42 +0200
parents 801533a52799
children 270fb4d39153
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