Make user comment optional

Author: olpia

tasks/main.yml

@@ -17,7 +17,7 @@
         groups="{{item.groups | join(',')}}"
         shell={{item.shell if item.shell is defined else users_default_shell}}
         password="{{item.password if item.password is defined else '!'}}"
-        comment="{{item.name}}"
+        comment="{{item.name if item.name is defined else ''}}"
         uid="{{item.uid}}"
         createhome="{{'yes' if users_create_homedirs else 'no'}}"
   with_items: users