CodingGuidelines: add Python coding guidelines

diff --git a/transport.h b/transport.h
index 404b113014be755788c9f04a283bdb1cb1c4cc7a..bfd2df5823aac55e4ce8674b7980cccabf0fed5f 100644 (file)
--- a/transport.h
+++ b/transport.h
@@ -142,6 +142,7 @@ void transport_set_verbosity(struct transport *transport, int verbosity,
 
 #define REJECT_NON_FF_HEAD     0x01
 #define REJECT_NON_FF_OTHER    0x02
+#define REJECT_ALREADY_EXISTS  0x04
 
 int transport_push(struct transport *connection,
                   int refspec_nr, const char **refspec, int flags,