init: correct re-initialization from a linked worktree

diff --git a/test-config.c b/test-config.c
index 6a775522105d9bfc5c1c60f36944bc43e64badef..7ee3210da35d1acf5da88321dc465e2cd85b325f 100644 (file)
--- a/test-config.c
+++ b/test-config.c
@@ -39,6 +39,9 @@ int main(int argc, char **argv)
        const char *v;
        const struct string_list *strptr;
        struct config_set cs;
+
+       setup_git_directory();
+
        git_configset_init(&cs);
 
        if (argc < 2) {