config: don't implicitly use gitdir or commondir

diff --git a/submodule-config.c b/submodule-config.c
index 4f58491ddb0705ab56e238006199d35db19dfb5a..d8f8d5ea3277d4dcfc8119e726e2f78c9aa881c9 100644 (file)
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "submodule-config.h"
 #include "submodule.h"
 #include "strbuf.h"