format-patch: allow --range-diff to apply to a lone-patch

diff --git a/builtin/worktree.c b/builtin/worktree.c
index 5c7d2bb1807f942139b3ec41b426320e4b0cfc2a..a763dbdccb490ab6707c247d618203ffd37d4052 100644 (file)
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -412,7 +412,7 @@ static const char *dwim_branch(const char *path, const char **new_branch)
        if (guess_remote) {
                struct object_id oid;
                const char *remote =
-                       unique_tracking_name(*new_branch, &oid);
+                       unique_tracking_name(*new_branch, &oid, NULL);
                return remote;
        }
        return NULL;
@@ -484,7 +484,7 @@ static int add(int ac, const char **av, const char *prefix)
 
                commit = lookup_commit_reference_by_name(branch);
                if (!commit) {
-                       remote = unique_tracking_name(branch, &oid);
+                       remote = unique_tracking_name(branch, &oid, NULL);
                        if (remote) {
                                new_branch = branch;
                                branch = remote;