From 2d67aaebb834ffbd859acbbe440a3aa7e0f4ba05 Mon Sep 17 00:00:00 2001
From: Pasi Kallinen <paxed@alt.org>
Date: Mon, 20 Apr 2020 16:48:52 +0300
Subject: [PATCH] Clear saved lua_State from dungeons

These will be recreated if necessary in makerooms
---
 src/dungeon.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/dungeon.c b/src/dungeon.c
index 1bbcaafc2..e5c2be68b 100644
--- a/src/dungeon.c
+++ b/src/dungeon.c
@@ -210,6 +210,9 @@ NHFILE *nhfp;
     }
     last = g.branches = (branch *) 0;
 
+    for (i = 0; i < g.n_dgns; i++)
+        g.dungeons[i].themelua = (lua_State *) 0;
+
     if (nhfp->structlevel)
         mread(nhfp->fd, (genericptr_t) &count, sizeof(count));