clockfort/GitHub-Backup — pull request #8 by dougt (2013-08-19 05:32:10+00:00)
Title: update_repo must use os.chdir().  calling os.system(cd

You probably want this change if you want update to work on linux. Without this change, I see alot of:

fatal: Not a git repository (or any parent up to mount parent )
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).

This is because my cwd is not a git repo, and the system(cd ) doesn't persist.