From 4c62ab3bc78eb1a7bd58f2f2d38e7b2ce9c468be Mon Sep 17 00:00:00 2001
From: Markus Katharina Brechtel <markus.katharina.brechtel@thengo.net>
Date: Sun, 22 Oct 2017 23:24:10 +0000
Subject: [PATCH] don't fail when no groups are defined for user

---
 tasks/main.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/main.yml b/tasks/main.yml
index 149f1f5..2d12541 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -20,7 +20,7 @@
   user:
     name: "{{ item }}"
     group: "{{ item }}"
-    groups: "{{ users[item].groups | join(',') }}"
+    groups: "{{ users[item].groups | default([]) | join(',') }}"
     uid: "{{ users[item].uid }}"
     home: "{{ users[item].home | default('/home/'+item) }}"
     shell: "{{ users[item].shell | default('/bin/bash') }}"