From 93f9dbabf93de68c0426aaaf118a3604b881f690 Mon Sep 17 00:00:00 2001
From: Matthias Kruk <m@m10k.eu>
Date: Wed, 7 Apr 2021 08:39:47 +0900
Subject: [PATCH] include/log: Use $0 to determine the script name

BASH_ARGV0 is not supported on older bash versions. This commit changes
the log module to use $0 to determine the script name instead.
---
 include/log.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/log.sh b/include/log.sh
index 41d2c1c..dbac5ea 100644
--- a/include/log.sh
+++ b/include/log.sh
@@ -4,7 +4,9 @@ __init() {
 	local script_name
 	local timestamp
 
-	if ! script_name=$(basename "$BASH_ARGV0"); then
+	script_name="${0##*/}"
+
+	if [[ -z "$script_name" ]]; then
 		echo "Could not determine script name" 1>&2
 		return 1
 	fi
-- 
2.47.3