From ef78f88117efa5a6908d24eb1ef23584a360e702 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 26 Apr 2025 22:07:52 +0100
Subject: [PATCH] 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(-)

diff --git a/include/init.sh b/include/init.sh
index f480ad5..f8f2def 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