config: don't implicitly use gitdir or commondir

diff --git a/rerere.c b/rerere.c
index 3bd55caf3b0961888bcca06d3c54577cb25f5223..344d6aa818eacf65a4ce7fbfdc380bc02cea2df9 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"