worktree.c: use is_dot_or_dotdot()

diff --git a/worktree.c b/worktree.c
index 6a11611e6082e060d288bd26f6788089849e82c5..f4a4f3809298023250e51b780687c0305e67cef6 100644 (file)
--- a/worktree.c
+++ b/worktree.c
@@ -187,7 +187,7 @@ struct worktree **get_worktrees(void)
        if (dir) {
                while ((d = readdir(dir)) != NULL) {
                        struct worktree *linked = NULL;
-                       if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
+                       if (is_dot_or_dotdot(d->d_name))
                                continue;
 
                        if ((linked = get_linked_worktree(d->d_name))) {