grep: recurse in-process using 'struct repository'

diff --git a/t/helper/test-config.c b/t/helper/test-config.c
index 8e3ed6a76cb97831e85152af8e9da21d18ed2fc1..1a7b8bd3d650fe1111c77115d2c68644b6ac9edb 100644 (file)
--- a/t/helper/test-config.c
+++ b/t/helper/test-config.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "string-list.h"
 
 /*