t4255: test am submodule with diff.submodule

diff --git a/bulk-checkin.c b/bulk-checkin.c
index 98e651c284254b3c96c59b4f444cbc0f54edd90e..0c4b8a7cad085fa1c7760e6290f21213830eda3d 100644 (file)
--- a/bulk-checkin.c
+++ b/bulk-checkin.c
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2011, Google Inc.
  */
+#include "cache.h"
 #include "bulk-checkin.h"
 #include "csum-file.h"
 #include "pack.h"