fix "git apply --index ..." not to deref NULL

diff --git a/transport.h b/transport.h
index c59d97388e6fdb1dccd4dca0d41dccc3d129f8fb..e803c0e7baf3785fac35fca64072e05e4f668a26 100644 (file)
--- a/transport.h
+++ b/transport.h
@@ -154,6 +154,7 @@ int transport_connect(struct transport *transport, const char *name,
 
 /* Transport methods defined outside transport.c */
 int transport_helper_init(struct transport *transport, const char *name);
+int bidirectional_transfer_loop(int input, int output);
 
 /* common methods used by transport.c and builtin-send-pack.c */
 void transport_verify_remote_names(int nr_heads, const char **heads);