add import os

diff --git a/lib/git_helper.py b/lib/git_helper.py
index 31bdc8602a1710a617b0e3731948904627e72c68..771e6e0032b6024dfc1e5627c68b638b859cee7c 100644 (file)
--- a/lib/git_helper.py
+++ b/lib/git_helper.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+import os
 import git
 import logging
 import subprocess