From: nhmall <nhmall@nethack.org>
Date: Thu, 21 Oct 2021 17:34:21 +0000 (-0400)
Subject: check for NULL Lua_State prior to lua_close()
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=090f1fb029800b76742dc669b0c599ec46ee447d;p=nethack

check for NULL Lua_State prior to lua_close()

fixes #616
---

diff --git a/doc/fixes37.0 b/doc/fixes37.0
index 35d1952c5..0e40ac4ac 100644
--- a/doc/fixes37.0
+++ b/doc/fixes37.0
@@ -1314,6 +1314,7 @@ MAX_RADIUS defines the outer bound of the radius table, so leave it at 15
 	(pr #613 by argrath) 
 variable attknum was declared without initialization, and was used in
 	find_roll_to_hit() (pr #615 by argrath)
+check for NULL lua_State before calling lua_close() (pr #616 by argrath)
 
 
 Code Cleanup and Reorganization