X-Git-Url: https://git.ralfj.de/git-mirror.git/blobdiff_plain/503462ba4433cef0cf10deaf9595a431157832ee..3311042f60fc70b874138f5c4e1f54b38ad751da:/githook.py

diff --git a/githook.py b/githook.py
index b528644..a503a47 100755
--- a/githook.py
+++ b/githook.py
@@ -1,5 +1,5 @@
-#!/usr/bin/python3
-# Copyright (c) 2014, Ralf Jung <post@ralfj.de>
+#!/usr/bin/env python3
+# Copyright (c) 2015, Ralf Jung <post@ralfj.de>
 # All rights reserved.
 # 
 # Redistribution and use in source and binary forms, with or without
@@ -41,11 +41,14 @@ if __name__ == "__main__":
         repo = repos[reponame]
         # parse the information we get from stdin. we trust this information.
         for line in sys.stdin:
-            (oldsha, newsha, ref) = line.split()
+            line = line.split()
+            if len(line) == 0: continue
+            assert len(line) == 3
+            (oldsha, newsha, ref) = line
             repo.update_mirrors(ref, oldsha, newsha)
     except Exception as e:
         if repo is not None:
-            repo.mail_owner("There was a problem running the git-mirror git hook:\n\n{0}".format(traceback.format_exc()))
+            repo.mail_owner("There was a problem running the git-mirror git hook:\n\n{}".format(traceback.format_exc()))
         # do not print all the details
-        sys.stderr.write("We have a problem:\n{0}".format('\n'.join(traceback.format_exception_only(type(e), e))))
+        sys.stderr.write("We have a problem:\n{}".format('\n'.join(traceback.format_exception_only(type(e), e))))