From bba8be6a42441daa9d3778e270642b706a366a34 Mon Sep 17 00:00:00 2001
From: Clemens Schwaighofer <clemens.schwaighofer@egplusww.com>
Date: Tue, 30 Aug 2022 09:56:20 +0900
Subject: [PATCH] Exclude File check is if file is >0 and fix wrong check for
 tmp file

Exclude file was only checked if it exists, even if it was empty it
would start processing.
In the exclude check there was also a wrong check for the tmp exclude
file, it actually checked if the main exclude file was >0 instead of the
tmp file.
---
 borg.backup.file.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/borg.backup.file.sh b/borg.backup.file.sh
index 38b12bd..67c9036 100755
--- a/borg.backup.file.sh
+++ b/borg.backup.file.sh
@@ -92,8 +92,8 @@ while read include_folder; do
 	fi;
 done<"${BASE_FOLDER}${INCLUDE_FILE}";
 
-# exclude list
-if [ -f "${BASE_FOLDER}${EXCLUDE_FILE}" ]; then
+# exclude list, only if file exists and is larger than zero
+if [ -s "${BASE_FOLDER}${EXCLUDE_FILE}" ]; then
 	printf "${PRINTF_SUB_BLOCK}" "EXCLUDE" "$(date +'%F %T')" "${MODULE}";
 	# check that the folders in that exclude file are actually valid,
 	# remove non valid ones and warn
@@ -147,7 +147,7 @@ if [ -f "${BASE_FOLDER}${EXCLUDE_FILE}" ]; then
 		fi;
 	done<"${BASE_FOLDER}${EXCLUDE_FILE}";
 	# avoid blank file add by checking if the tmp file has a size >0
-	if [ -s "${BASE_FOLDER}${EXCLUDE_FILE}" ]; then
+	if [ -s "${TMP_EXCLUDE_FILE}" ]; then
 		OPT_EXCLUDE="--exclude-from=${TMP_EXCLUDE_FILE}";
 	fi;
 fi;