From caa2e338bc968c60b309c9ccb4b93dcbc4a03497 Mon Sep 17 00:00:00 2001
From: Kim Brose <2803622+HarHarLinks@users.noreply.github.com>
Date: Tue, 2 Dec 2025 17:55:33 +0000
Subject: [PATCH] Stop using deprecated `vars` variable for matrix-dimension

---
 roles/custom/matrix-dimension/tasks/validate_config.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roles/custom/matrix-dimension/tasks/validate_config.yml b/roles/custom/matrix-dimension/tasks/validate_config.yml
index 5800d658f..3510b5c6f 100644
--- a/roles/custom/matrix-dimension/tasks/validate_config.yml
+++ b/roles/custom/matrix-dimension/tasks/validate_config.yml
@@ -39,7 +39,7 @@
       ansible.builtin.fail:
         msg: >-
           You need to define a required configuration setting (`{{ item }}`).
-      when: "vars[item] == ''"
+      when: "lookup('vars', item, default='') == ''"
       with_items:
         - matrix_dimension_container_labels_traefik_hostname
         - matrix_dimension_container_labels_traefik_path_prefix