gitlog: fix embarassing bug that prevented log from showing correct parents
We had the correct parents in the database, but the changelog was
always returning p1 for all parents. Oops.
Differential Revision: https://phab.mercurial-scm.org/D8263
Mercurial
=========
Mercurial is a fast, easy to use, distributed revision control tool
for software developers.
Basic install::
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
Running without installing::
$ make local # build for inplace usage
$ ./hg --version # should show the latest version
See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.