Re: [PATCH] cvsimport: use git-update-ref when updating

Johannes Schindelin [off-list ref] writes:

This simplifies code, and also fixes a subtle bug: when importing in a
shared repository, where another user last imported from CVS, cvsimport
used to complain that it could not open <branch> for update.

The second hunk look sensible but I do not know about "use Fcntl"
since I do not see anything you are adding that starts to use it...