From 70813b5a659e07190dde12308dc9328e61b889d7 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Mon, 7 Aug 2017 21:40:19 +0100
Subject: [PATCH] Setting prosody group

---
 src/freedombone-app-xmpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/freedombone-app-xmpp b/src/freedombone-app-xmpp
index 1ca05029..9cf78788 100755
--- a/src/freedombone-app-xmpp
+++ b/src/freedombone-app-xmpp
@@ -375,7 +375,10 @@ function update_prosody_modules {
 
 function upgrade_xmpp {
     if [ -d /etc/letsencrypt ]; then
-        usermod -a -G ssl-cert prosody
+        prosody_groups=$(groups prosody)
+        if [[ "$prosody_groups" != *'ssl-cert'* ]]; then
+            usermod -a -G ssl-cert prosody
+        fi
     fi
     function_check update_prosody_modules
     update_prosody_modules