From 95157dde046058f745437a37a35d8136c8c84608 Mon Sep 17 00:00:00 2001
From: Philip Prindeville <philipp@redfish-solutions.com>
Date: Mon, 1 Jan 2024 15:37:34 -0700
Subject: [PATCH] base-files: functions.sh: prepend() always adds separator

It shouldn't gate on the value, since the value will ostensibly
always be set; instead it should depend on the variable being
prepended to being non-empty.

Fixes #14403

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
---
 package/base-files/files/lib/functions.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
index 851d2f1791..d23a56e0cf 100644
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -45,7 +45,7 @@ prepend() {
 	local value="$2"
 	local sep="${3:- }"
 
-	eval "export ${NO_EXPORT:+-n} -- \"$var=\${$value:+\${$value}\$sep}\$var\""
+	eval "export ${NO_EXPORT:+-n} -- \"$var=\$value\${$var:+\${sep}\${$var}}\""
 }
 
 list_contains() {