Remove "| bool" 1.5yrs later, as Ansible 2.10 changed conditional_bare_variables default

roles/nodered/tasks/apache.yml

@@ -1,6 +1,6 @@
 - name: Enable http://box/nodered via Apache
   command: a2ensite nodered.conf
-  when: nodered_enabled | bool
+  when: nodered_enabled
 
 - name: Disable http://box/nodered via Apache
   command: a2dissite nodered.conf

roles/nodered/tasks/install.yml

@@ -45,7 +45,7 @@
   package:
     name: nodered
     state: absent
-  when: nodered_install | bool
+  when: nodered_install
 
 # 2012-02-13: the 6 RPi stanzas below recreate Raspbian Desktop's Node-RED
 # environment, inspired by:

roles/nodered/tasks/main.yml

@@ -30,7 +30,7 @@
     daemon_reload: yes
     enabled: yes
     state: restarted
-  when: nodered_enabled | bool
+  when: nodered_enabled
 
 - name: Disable & Stop 'nodered' systemd service, if not nodered_enabled
   systemd:
@@ -46,7 +46,7 @@
 
 - name: Enable/Disable/Restart NGINX if primary
   include_tasks: nginx.yml
-  when: nginx_enabled | bool
+  when: nginx_enabled
 
 
 - name: Add 'nodered' variable values to {{ iiab_ini_file }}

roles/nodered/tasks/nginx.yml

@@ -2,7 +2,7 @@
   template:
     src: nodered-nginx.conf.j2
     dest: "{{ nginx_conf_dir }}/nodered-nginx.conf"    # /etc/nginx/conf.d
-  when: nodered_enabled | bool
+  when: nodered_enabled
 
 - name: Disable http://box/nodered via NGINX, by removing {{ nginx_conf_dir }}/nodered-nginx.conf
   file: