From c791f2a2fe4f94d76b36f65ebe5abcb8a2d42815 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Wed, 19 Mar 2025 09:37:33 +0100
Subject: [PATCH] fix: Check if IP is specified (#290)

---
 src/install.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/install.sh b/src/install.sh
index b4f6773..14eb0c0 100644
--- a/src/install.sh
+++ b/src/install.sh
@@ -628,7 +628,9 @@ updateXML() {
   local language="$2"
   local culture region user admin pass keyboard
 
-  sed -i "s/ 20.20.20.1 / ${VM_NET_IP%.*}.1 /g" "$asset"
+  if [ -n "${VM_NET_IP:-}" ]; then
+    sed -i "s/ 20.20.20.1 / ${VM_NET_IP%.*}.1 /g" "$asset"
+  fi
 
   [ -z "$HEIGHT" ] && HEIGHT="720"
   [ -z "$WIDTH" ] && WIDTH="1280"