From 0a0defd3256ff5e29e3b4d129a04fb7546bc31ac Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 30 Sep 2023 18:41:57 +0100
Subject: simplify initialising variables in shell scripts

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 include/err.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'include/err.sh')

diff --git a/include/err.sh b/include/err.sh
index 96252534..9f7c63b0 100755
--- a/include/err.sh
+++ b/include/err.sh
@@ -1,6 +1,18 @@
 # SPDX-License-Identifier: MIT
 # SPDX-FileCopyrightText: 2022, 2023 Leah Rowe <leah@libreboot.org>
 
+setvars()
+{
+	_setvars=""
+	[ $# -lt 2 ] && err "setvars: too few arguments"
+	val="${1}"
+	shift 1
+	for var in $@; do
+		_setvars="${var}=\"${val}\"; ${_setvars}"
+	done
+	printf "%s\n" "${_setvars% }"
+}
+
 err()
 {
 	printf "ERROR %s: %s\n" "${0}" "${1}" 1>&2
-- 
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