grep: recurse in-process using 'struct repository'

diff --git a/rerere.c b/rerere.c
index 61f3804a1eb2d7d6af8f1f0408945a41d880bc94..70634d456cc0b70cdbac1579b82016761252c7d9 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"