From 38f02d9aa2ddc20fdcdafbcd9f51af11133781dc Mon Sep 17 00:00:00 2001
From: Philipp Mundhenk <philipp@mundhenk.org>
Date: Sun, 25 Feb 2024 19:52:46 +0100
Subject: [PATCH] handled backward compatibility better

---
 files/runScanner.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/files/runScanner.sh b/files/runScanner.sh
index 19b65a6..1452a4d 100755
--- a/files/runScanner.sh
+++ b/files/runScanner.sh
@@ -87,12 +87,12 @@ echo "setting up webserver:"
 
 #--------------------------------------------------------
 #backwards compatibility
-WEBSERVER_ENABLE="$WEBSERVER"
-WEBSERVER_PORT="$PORT"
-WEBSERVER_LABEL_SCANTOFILE="$RENAME_GUI_SCANTOFILE"
-WEBSERVER_LABEL_SCANTOEMAIL="$RENAME_GUI_SCANTOEMAIL"
-WEBSERVER_LABEL_SCANTOIMAGE="$RENAME_GUI_SCANTOIMAGE"
-WEBSERVER_LABEL_SCANTOOCR="$RENAME_GUI_SCANTOOCR"
+WEBSERVER_ENABLE="${WEBSERVER_ENABLE:-$WEBSERVER}"
+WEBSERVER_PORT="${WEBSERVER_PORT:-$PORT}"
+WEBSERVER_LABEL_SCANTOFILE="${WEBSERVER_LABEL_SCANTOFILE:-$RENAME_GUI_SCANTOFILE}"
+WEBSERVER_LABEL_SCANTOEMAIL="${WEBSERVER_LABEL_SCANTOEMAIL:-$RENAME_GUI_SCANTOEMAIL}"
+WEBSERVER_LABEL_SCANTOIMAGE="${WEBSERVER_LABEL_SCANTOIMAGE:-$RENAME_GUI_SCANTOIMAGE}"
+WEBSERVER_LABEL_SCANTOOCR="${WEBSERVER_LABEL_SCANTOOCR:-$RENAME_GUI_SCANTOOCR}"
 if [ "${DISABLE_GUI_SCANTOFILE:-false}" ]; then
 	WEBSERVER_LABEL_SCANTOFILE=""
 fi