worktree.c: use is_dot_or_dotdot()

diff --git a/builtin/worktree.c b/builtin/worktree.c
index bf80111fd8934c5cc249618d0811fc0fac31e817..aaee0e2fe8de091c7b7bac9bd95d8fb5da5f82d9 100644 (file)
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -95,7 +95,7 @@ static void prune_worktrees(void)
        if (!dir)
                return;
        while ((d = readdir(dir)) != NULL) {
-               if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
+               if (is_dot_or_dotdot(d->d_name))
                        continue;
                strbuf_reset(&reason);
                if (!prune_worktree(d->d_name, &reason))