From f64dfc75a6ffe43c9f425d353be761b32b7e4653 Mon Sep 17 00:00:00 2001
From: dartraiden <wowemuh@gmail.com>
Date: Thu, 3 Dec 2020 22:11:17 +0300
Subject: liblua: pick up Miranda-specific commits

---
 libs/liblua/src/lstate.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libs/liblua/src')

diff --git a/libs/liblua/src/lstate.c b/libs/liblua/src/lstate.c
index 1c7b8791da..72515da1be 100644
--- a/libs/liblua/src/lstate.c
+++ b/libs/liblua/src/lstate.c
@@ -403,6 +403,9 @@ LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) {
 
 
 LUA_API void lua_close (lua_State *L) {
+  if (!L)
+    return;
+
   lua_lock(L);
   L = G(L)->mainthread;  /* only the main thread can be closed */
   close_state(L);
-- 
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