From c6f7181e910b6b2ff1346b5486a31be87b1da5af Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 1 Jan 2019 12:14:56 -0200
Subject: No more LUA_ERRGCMM errors

Errors in finalizers (__gc metamethods) are never propagated.
Instead, they generate a warning.
---
 lapi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'lapi.c')

diff --git a/lapi.c b/lapi.c
index 0f0166e5..8ff7bfbd 100644
--- a/lapi.c
+++ b/lapi.c
@@ -1276,10 +1276,8 @@ void lua_setwarnf (lua_State *L, lua_WarnFunction f, void *ud) {
 
 
 void lua_warning (lua_State *L, const char *msg) {
-  lua_WarnFunction wf = G(L)->warnf;
   lua_lock(L);
-  if (wf != NULL)
-    wf(&G(L)->ud_warn, msg);
+  luaE_warning(L, msg);
   lua_unlock(L);
 }
 
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