From f2847b50bd3d167bd216a76e43c64ec0a7855265 Mon Sep 17 00:00:00 2001
From: pedro <git2021@cas.cat>
Date: Wed, 25 Sep 2024 09:39:41 -0300
Subject: [PATCH] pxe: bugfix FORCE env var

---
 pxe/install-pxe.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pxe/install-pxe.sh b/pxe/install-pxe.sh
index 8b1ff2e..117ac4e 100755
--- a/pxe/install-pxe.sh
+++ b/pxe/install-pxe.sh
@@ -59,7 +59,7 @@ extract_live_parts_for_tftp() {
 
 install_netboot() {
         # if you want to refresh install, remove or move dir
-        if [ ! -d "${tftp_path}" ] || [ "${FORCE}" ]; then
+        if [ ! -d "${tftp_path}" ] || [ "${FORCE:-}" ]; then
                 mkdir -p "${tftp_path}"
                 cd "${tftp_path}"
                 if [ -f /tmp/live.iso ]; then