format-patch: add --interdiff option to embed diff in cover letter

diff --git a/builtin/tag.c b/builtin/tag.c
index 5d0dd112408419a0090cbe179d69c0ea709f22a7..9919b03b2d601a74639553e8e61baef04ffd7cd9 100644 (file)
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -10,6 +10,7 @@
 #include "config.h"
 #include "builtin.h"
 #include "refs.h"
+#include "object-store.h"
 #include "tag.h"
 #include "run-command.h"
 #include "parse-options.h"