From e1f05c7e92af6e2880b95aa1889cd73303ae46ba Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Mon, 17 Aug 2020 15:25:24 +0200
Subject: [slx-network] fix bad variable usage

---
 modules.d/slx-network/hooks/parse-ipxe-network-kcl.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules.d/slx-network/hooks/parse-ipxe-network-kcl.sh b/modules.d/slx-network/hooks/parse-ipxe-network-kcl.sh
index 3dfd7edd..fec160a8 100644
--- a/modules.d/slx-network/hooks/parse-ipxe-network-kcl.sh
+++ b/modules.d/slx-network/hooks/parse-ipxe-network-kcl.sh
@@ -45,7 +45,9 @@ parse_kcl() {
 	# if not boot server was given, use slxsrv
 	if [ -z "$bootsrv" ]; then
 		kclsrv="$(getarg slxsrv=)"
-		[ -n "$kclsrc" ] && bootsrv="$kclsrv"
+		if [ -n "$kclsrv" ]; then
+			declare -g bootsrv="$kclsrv"
+		fi
 	fi
 
 	# calculate network mask
-- 
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