scm: mercurial: switch rev parameter of extension rhlog() if above Mercurial 1.6 or not (#9465)...
scm: mercurial: switch rev parameter of extension rhlog() if above Mercurial 1.6 or not (#9465)
On Mercurial 1.5, following error raises.
<pre>
hg --config extensions.redminehelper=lib/redmine/scm/adapters/mercurial/redminehelper.py \
--rhbranch default --from default --to 0
abort: unknown revision '"default"'!
</pre>
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7641 e93f8b46-1217-0410-a6f0-8f06a7374b81
