From 0d6b1ac9142bde9e5d04ee8a9f3e8887a2bc0d82 Mon Sep 17 00:00:00 2001
From: rootzoll <christian@geektank.de>
Date: Thu, 7 Oct 2021 13:10:16 +0200
Subject: [PATCH] backup old lnd.conf

---
 home.admin/_provision.update.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/home.admin/_provision.update.sh b/home.admin/_provision.update.sh
index 5c46120cd..c8a458e77 100755
--- a/home.admin/_provision.update.sh
+++ b/home.admin/_provision.update.sh
@@ -179,6 +179,9 @@ if [ "${lightning}" == "lnd" ]; then
   configExists=$(sudo ls /mnt/hdd/lnd/lnd.conf | grep -c '.conf')
   if [ ${configExists} -eq 1 ]; then
 
+    # backup old lnd conf
+    sudo cp /mnt/hdd/lnd/lnd.conf /home/admin/lnd.conf.prebackup
+
     # make sure additional values are added to [Application Options] since v1.7
     echo "- lnd.conf --> checking additional [Application Options] since v1.7" >> ${logFile}
     applicationOptionsLineNumber=$(sudo grep -n "\[Application Options\]" /mnt/hdd/lnd/lnd.conf | cut -d ":" -f1)