TorCtl.TorUtil.get_git_version() fails with some repos

Git repo format is not consistent:

reported by arma:

INFO[Tue Sep 06 21:33:44 2011]:TorFlow Version: master 5736529160df12435fb39d11f81a5da92f74d615
NOTICE[Tue Sep 06 21:33:44 2011]:Git Repo at ../../TorCtl/.git/ Not Found

analysis from irc:

16:20:03 < armadev> bwauth@moria:~/work/torflow.git/TorCtl/.git$ cat HEAD 
16:20:03 < armadev> e99394c46b30ed73ffbf02d5c6a39bf9b04416a2
16:20:34 < aagbsn> armadev: oh, this is not what I was expecting.
16:20:52 < armadev> oh good
16:21:00 < aagbsn>  cat .git/HEAD 
16:21:01 < aagbsn> ref: refs/heads/master
16:21:18 < aagbsn> so that's the problem :)
16:21:20 < aagbsn> thanks
16:21:39 < aagbsn> what version of git are you using?
16:21:49 < armadev> git version 1.5.6.5
16:21:50 < aagbsn> (1.7.4.1)
16:21:55 < aagbsn> bah.
16:25:07 < aagbsn> hm. I wonder why it works for torflow though :)

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information