From 732f151ba891c293404a9821a636ed13fe1b9e77 Mon Sep 17 00:00:00 2001
From: ptr33 <94262565+ptr33@users.noreply.github.com>
Date: Fri, 10 Dec 2021 23:25:34 +0100
Subject: [PATCH] Do not overwrite on install existing files

If there is a dhem.cfg already in the install directory, do not overwrite it
---
 src/entry.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/entry.sh b/src/entry.sh
index c9ce4d52..1dfd678c 100755
--- a/src/entry.sh
+++ b/src/entry.sh
@@ -160,7 +160,8 @@ if [ -d "/fhem" ]; then
   if [ "${FHEM_CLEANINSTALL}" = '1' ]; then
     echo "$i. Installing FHEM to ${FHEM_DIR}"
     shopt -s dotglob nullglob 2>&1>/dev/null
-    mv -f /fhem/* ${FHEM_DIR}/ 2>&1>/dev/null
+    # was mv -f -> -n do not overwrite existing files
+    mv -n /fhem/* ${FHEM_DIR}/ 2>&1>/dev/null
     cd ${FHEM_DIR} 2>&1>/dev/null
     echo 'http://fhem.de/fhemupdate/controls_fhem.txt' > ./FHEM/controls.txt
     mv ./controls_fhem.txt ./FHEM/ 2>&1>/dev/null