From bdf0a90396a441c0834efc878eb1e7487311e22f Mon Sep 17 00:00:00 2001
From: Lorenzo <lorenzo@thinksuse.lan>
Date: Fri, 18 Nov 2016 12:27:59 +0100
Subject: [PATCH] bug-fix: handle empty config_files`

---
 roles/nginx/tasks/main.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/roles/nginx/tasks/main.yaml b/roles/nginx/tasks/main.yaml
index a674472..1b1e633 100644
--- a/roles/nginx/tasks/main.yaml
+++ b/roles/nginx/tasks/main.yaml
@@ -71,6 +71,7 @@
       src: "roles/{{ parent_role_path }}/templates/{{ item }}.conf.nginx.j2"
       dest: "/etc/nginx/sites-available/{{ item }}.conf"
   with_items: "{{ config_names }}"
+  when: config_names is defined and item|bool
 
 - name: enable nginx configuration custom templates
   file:
@@ -78,6 +79,7 @@
       dest: "/etc/nginx/sites-enabled/{{ item }}.conf"
       state: link
   with_items: "{{ config_names }}"
+  when: config_names is defined and item|bool
   notify: restart nginx
 
 - name: generate nginx configurations from standard template