add code to handle older version of GitPython

1 files changed, 7 insertions, 0 deletions

diff --git a/scripts/builder/repository.py b/scripts/builder/repository.py
index 0045de7..a47e249 100644
--- a/scripts/builder/repository.py
+++ b/scripts/builder/repository.py
@@ -56,11 +56,18 @@ class GitRepository(Repository):
                 #http://gitorious.org/git-python
 
         def revision (self):
+                try:
                 return self.repository.head.commit.hexsha
+                except:
+                        return self.repository.commits()[0].id
 
 
         def areTherePendingChanges (self):
+                try:
                 return self.repository.is_dirty()
+                except TypeError, te:
+                        return self.repository.is_dirty
+
 
 
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