From 9ec721534083fae3ac23af36f0417db867fd0ded Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 26 Apr 2025 22:07:52 +0100
Subject: init.sh setvars: make err a printf for eval

setvars is always invoked with eval, so make the error
condition a message for eval, to ensure that it is reliably
handled, in case of error condition.

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 include/init.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/init.sh b/include/init.sh
index 1a383bd7..88d70b8c 100644
--- a/include/init.sh
+++ b/include/init.sh
@@ -18,7 +18,11 @@ err="err_"
 
 setvars()
 {
-	_setvars="" && [ $# -lt 2 ] && $err "setvars: too few arguments"
+	_setvars=""
+	if [ $# -lt 2 ]; then
+		printf "\$err \"setvars: too few args\""
+		return 0
+	fi
 	val="$1" && shift 1 && for var in "$@"; do
 		_setvars="$var=\"$val\"; $_setvars"
 	done
-- 
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