From ee1b3b23ab19f5415ba5f191bfaca41614931637 Mon Sep 17 00:00:00 2001
From: Clemens Schwaighofer <clemens.schwaighofer@egplusww.com>
Date: Thu, 3 Mar 2022 10:23:39 +0900
Subject: [PATCH] Fixed missing init for OPT_COMPRESSION variable in functions
 check

---
 borg.backup.functions.check.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/borg.backup.functions.check.sh b/borg.backup.functions.check.sh
index 1e89ab0..5848496 100644
--- a/borg.backup.functions.check.sh
+++ b/borg.backup.functions.check.sh
@@ -77,6 +77,7 @@ REPOSITORY="${TARGET_SERVER}${TARGET_FOLDER}${BACKUP_FILE}";
 echo "Repository    : ${REPOSITORY}";
 
 # check compression if given is valid and check compression level is valid if given
+OPT_COMPRESSION='';
 if [ ! -z "${COMPRESSION}" ]; then
 	# valid compression
 	if [ "${COMPRESSION}" = "lz4" ] || [ "${COMPRESSION}" = "zlib" ] || [ "${COMPRESSION}" = "lzma" ] || [ "${COMPRESSION}" = "zstd" ]; then