rev-list: check reflog_info before showing usage

diff --git a/builtin/merge-base.c b/builtin/merge-base.c
index 0c36a70ad8f4dba1744ba6c4fa93389e2b796925..6dbd167d3b0874cd966b4590951a12d01f8f6aeb 100644 (file)
--- a/builtin/merge-base.c
+++ b/builtin/merge-base.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "refs.h"
 #include "diff.h"