replace-object: check_replace_refs is safe in multi repo environment

diff --git a/builtin/mktag.c b/builtin/mktag.c
index 9f5a50a8fd5b0b3acf664df8d20ae5bdee288fe8..e3d20a77226ae560e6fd66e0051fef132c449e5a 100644 (file)
--- a/builtin/mktag.c
+++ b/builtin/mktag.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "tag.h"
+#include "replace-object.h"
 
 /*
  * A signature file has a very simple fixed format: four lines