fixed error

duplicity-backup.conf.example

@@ -419,8 +419,9 @@ SLACK_USERNAME="duplicity-backup"
 SLACK_EMOJI="package"
 
 # Provider: Pushover
-PUSHOVER_TOKEN="token" # App token generated at pushover.net
-PUSHOVER_USER="userkey" # User key from pushover.net
+PUSHOVER_TOKEN="" # App token generated at pushover.net
+PUSHOVER_USER="" # User key from pushover.net
+
 
 # ------------------------------------------------------------------------------
 # TROUBLESHOOTING

duplicity-backup.sh

@@ -413,8 +413,8 @@ send_notification()
       echo -e "Slack notification sent to channel ${SLACK_CHANNEL}" >> "${LOGFILE}"
     elif [ "${NOTIFICATION_SERVICE}" = "pushover" ]; then
       curl -s \
-      -F "token=APP_TOKEN" \
-      -F "user=USER_KEY" \
+      -F "token=${PUSHOVER_TOKEN}" \
+      -F "user=${PUSHOVER_USER}" \
       -F "message=${NOTIFICATION_CONTENT}" \
       https://api.pushover.net/1/messages
       echo -e "Pushover notification sent" >> "${LOGFILE}"