Somehow the git user was the owner of all files, but only had read access
Probably broken by me when I committed as root, derp.
Hopefully no one actually seems to use gitosis recently anyway.
Also, the debug didn't work anyway because the # comment got included with the line
# to provide a better description.
[gitosis]
-loglevel = DEBUG # Something is wrong, trying to work out what [SZM]
+
[group gitosis-admin]
writable = gitosis-admin
members = zanchey@ucc trs80@ucc shmookey@ucc dja@ucc frenchie@ucc spartan@ucc atyndall@ucc matches@ucc sjy@ucc