From 46d68ca483cc3a3228bae98c33402b6eae147708 Mon Sep 17 00:00:00 2001
From: hkc <hatkidchan@gmail.com>
Date: Fri, 12 Jan 2024 19:29:53 +0300
Subject: [PATCH] safety check

---
 turtos/startup.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/turtos/startup.lua b/turtos/startup.lua
index 64046ab..16380c6 100644
--- a/turtos/startup.lua
+++ b/turtos/startup.lua
@@ -1,3 +1,8 @@
+if not turtle then
+    printError("not a turtle")
+    return
+end
+
 _G._TOS_VER = "N/A"
 local tos_ver_fp = io.open("/.tos-ver", "r")
 if tos_ver_fp then