From 691a82c3a7ce7e5f43a15f8751cacc792efa339f Mon Sep 17 00:00:00 2001
From: ame <ameliasquires@disroot.org>
Date: Mon, 24 Nov 2025 21:19:57 -0600
Subject: better error and better thread:res return

---
 src/lua.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/lua.c')

diff --git a/src/lua.c b/src/lua.c
index 45ceeb9..8729229 100644
--- a/src/lua.c
+++ b/src/lua.c
@@ -272,10 +272,11 @@ void luaI_deepcopy(lua_State* src, lua_State* dest, enum deep_copy_flags flags){
                      lua_pushlightuserdata(dest, lua_touserdata(src, -1)); 
                      break;
     case LUA_TTHREAD:
+                     sprintf(stderr, "unable to copy LUA_TTHREAD, pushing nil\n");
                      lua_pushnil(dest);
                      break; 
     default:
-                     printf("unknown type %i vs (old)%i\n",lua_type(src, -1), type);
+                     sprintf(stderr, "unknown type %i vs (old)%i\n",lua_type(src, -1), type);
                      //abort();
                      lua_pushnil(dest);
                      break;
-- 
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