Fix test for empty list

I turns out that the bool filter casts a non-empty list to false. The proper test seems to compare its length with zero.
2019-09-02 13:53:55 +02:00 · 2019-09-02 13:53:55 +02:00 · 6dff9930cf
parent a8b2eb0b64
commit 6dff9930cf
1 changed files with 1 additions and 1 deletions
--- a/tasks/configure.yml
+++ b/tasks/configure.yml
@ -16,7 +16,7 @@
    group: "{{ postgresql_group }}"
    mode: 0600
  notify: restart postgresql
-  when: postgresql_hba_entries | bool
+  when: postgresql_hba_entries | length > 0

 - name: Ensure PostgreSQL unix socket dirs exist.
  file: