git-cvsserver doesn't respect core.sharedrepository

Hello,

I'm using git-cvsserver with a repository that has core.sharedrepository set to "group". After a commit has been pushed using git-cvsserver I have to correct the permissions again.

I suspect then that git-cvsserver is somehow bypassing git's normal fixing of the permissions bits. I'm not entirely sure though, as I can't entirely see how the calling of path.c:adjust_shared_perm() can be avoided.

Andy