From a3186d252f21f5b90f1159c67a117522d17514b4 Mon Sep 17 00:00:00 2001
From: asquared31415 <34665709+asquared31415@users.noreply.github.com>
Date: Thu, 18 Dec 2025 16:27:07 -0500
Subject: [PATCH] fix coroutine.wrap in openOS

This was causing user programs using coroutine.wrap to ignore errors or in some cases get part of the error message as a string, instead of properly propagating the error like it should.

The implementation is copied from machine.lua's sandboxed version of the method.
---
 .../assets/opencomputers/loot/openos/boot/01_process.lua | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main/resources/assets/opencomputers/loot/openos/boot/01_process.lua b/src/main/resources/assets/opencomputers/loot/openos/boot/01_process.lua
index 4fc9428eb4..fa40f92698 100644
--- a/src/main/resources/assets/opencomputers/loot/openos/boot/01_process.lua
+++ b/src/main/resources/assets/opencomputers/loot/openos/boot/01_process.lua
@@ -50,9 +50,14 @@ _coroutine.create = function(f,standAlone)
 end
 
 _coroutine.wrap = function(f)
-  local thread = coroutine.create(f)
+  local co = _coroutine.create(f)
   return function(...)
-    return select(2, coroutine.resume(thread, ...))
+    local result = table.pack(coroutine.resume(co, ...))
+    if result[1] then
+      return table.unpack(result, 2, result.n)
+    else
+      error(result[2], 0)
+    end
   end
 end