Support for ansible 2.2

lciolecki · Lionel Sausin · commit b6b105cd3863 · 2017-01-25T15:10:29.000+01:00
ANXS#223
diff --git a/tasks/install.yml b/tasks/install.yml
@@ -18,7 +18,7 @@
   apt_repository:
     repo: "{{ postgresql_apt_repository }}"
     state: present
-  when: postgresql_apt_repository
+  when: postgresql_apt_repository | default('') != ''
 
 - name: PostgreSQL | Add PostgreSQL repository preferences
   template:
