From 9bbe8f22c8a27316e983327bf621e85e07f0660e Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Thu, 27 Feb 2025 19:26:19 +0100
Subject: [PATCH] feat: Check path to custom .iso

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

diff --git a/src/install.sh b/src/install.sh
index 1a5f7b9..a22c2d8 100644
--- a/src/install.sh
+++ b/src/install.sh
@@ -202,6 +202,10 @@ detectCustom() {
   local file base
   CUSTOM=""
 
+  if [ -d "/custom.iso" ]; then
+    error "The file /custom.iso has an invalid path!" && return 1
+  fi
+
   file=$(find / -maxdepth 1 -type f -iname custom.iso | head -n 1)
   [ ! -s "$file" ] && file=$(find "$STORAGE" -maxdepth 1 -type f -iname custom.iso | head -n 1)