worktree: initialize return value for submodule_uses_worktrees

diff --git a/connected.c b/connected.c
index 8e3e4b1dc1271f0530d10469dc5ef4eeb46526ea..136c2ac16839b8d4de9b653337dc4794c2a4ea34 100644 (file)
--- a/connected.c
+++ b/connected.c
@@ -63,6 +63,7 @@ int check_connected(sha1_iterate_fn fn, void *cb_data,
                                 _("Checking connectivity"));
 
        rev_list.git_cmd = 1;
+       rev_list.env = opt->env;
        rev_list.in = -1;
        rev_list.no_stdout = 1;
        if (opt->err_fd)