Avoid gcc warning in diff-stages.c

diff --git a/local-pull.c b/local-pull.c
index afdba9f527e2e78fcd62667cd17323e28a8ecb94..8bfe67b4071b6445210a06e51b0d5f1c5b1ba113 100644 (file)
--- a/local-pull.c
+++ b/local-pull.c
@@ -73,6 +73,11 @@ int fetch(unsigned char *sha1)
        return -1;
 }
 
+int fetch_ref(char *ref, unsigned char *sha1)
+{
+       return -1;
+}
+
 static const char *local_pull_usage = 
 "git-local-pull [-c] [-t] [-a] [-l] [-s] [-n] [-v] [-d] [--recover] commit-id path";