submodule: rewrite `module_list` shell function in C

diff --git a/builtin/checkout.c b/builtin/checkout.c
index 9ff5ca4cbe97dd2dcd2cfa261d7f778809a88133..7ea533e4ab6a244297068fe8a376c094e7d42291 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -18,6 +18,7 @@
 #include "xdiff-interface.h"
 #include "ll-merge.h"
 #include "resolve-undo.h"
+#include "submodule-config.h"
 #include "submodule.h"
 
 static const char * const checkout_usage[] = {