repository: add index_state to struct repo

diff --git a/rerere.c b/rerere.c
index c26c29f87a6f35d2efffd226fa8922f36cd0bb37..829b3b0f08f7546c168e2728687d5729c4607cfa 100644 (file)
--- a/rerere.c
+++ b/rerere.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "string-list.h"
 #include "rerere.h"