From aca67c81516f8e1d6f835cb3df44659f83f9fb8f Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@geeklabor.de>
Date: Sun, 8 Jul 2018 23:43:57 +0200
Subject: [PATCH] make custom fact idempotent

---
 tasks/install.yml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tasks/install.yml b/tasks/install.yml
index 4548ea0..6c07087 100644
--- a/tasks/install.yml
+++ b/tasks/install.yml
@@ -1,4 +1,8 @@
 ---
+- name: Set current unifi version
+  set_fact:
+    unifi_current_version: "{{ ansible_local.unifi.version | default ("0.0.0")}}"
+
 - block:
   - name: Install requirements
     package:
@@ -51,7 +55,7 @@
       state: absent
   become: True
   become_user: "{{ unifi_user }}"
-  when: ansible_local.unifi.version is is version_compare(unifi_version, ">")
+  when:  unifi_current_version is version_compare(unifi_version, ">")
 
 - name: Create symlink for latest version
   file:
@@ -82,5 +86,5 @@
     template:
       src: etc/ansible/fact.d/unifi.json.j2
       dest: /etc/ansible/fact.d/unifi.json
-    when: ansible_local.unifi.version is is version_compare(unifi_version, ">")
+    when: unifi_current_version is version_compare(unifi_version, ">")
   become: True