From 5b6702c26cf65f35160674d5d8e315950e028b55 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Sat, 19 Nov 2016 23:11:36 +0000
Subject: [PATCH] Return values

---
 src/freedombone-app-etherpad | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/freedombone-app-etherpad b/src/freedombone-app-etherpad
index 1e8308b1..6cac10a6 100755
--- a/src/freedombone-app-etherpad
+++ b/src/freedombone-app-etherpad
@@ -203,12 +203,18 @@ function remove_user_etherpad {
 function add_user_etherpad {
     new_username="$1"
     new_user_password="$2"
-    ${PROJECT_NAME}-pass -u $new_username -a etherpad -p "$new_user_password"
     read_config_param ETHERPAD_DOMAIN_NAME
     if ! grep -q "\"$new_username\": {" /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json; then
+        ${PROJECT_NAME}-pass -u $new_username -a etherpad -p "$new_user_password"
         sed -i "/\"users\": {/a    \"$new_username\": { \"password\": \"$new_user_password\", \"is_admin\": false }," /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json
-        systemctl restart etherpad
+        if grep -q "\"$new_username\": {" /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json; then
+            systemctl restart etherpad
+        else
+            echo '1'
+            return
+        fi
     fi
+    echo '0'
 }
 
 function install_interactive_etherpad {