From ae0c0c3ca899535aec0d4b3b75d9b1a85f985ee4 Mon Sep 17 00:00:00 2001
From: NepDisk <16447892+NepDisk@users.noreply.github.com>
Date: Thu, 5 Sep 2024 18:26:59 -0400
Subject: [PATCH] safe guard these functions

This should fix the brightmaps crash
---
 src/w_wad.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/w_wad.c b/src/w_wad.c
index a2efb785d..bf1787ede 100644
--- a/src/w_wad.c
+++ b/src/w_wad.c
@@ -1116,6 +1116,9 @@ lumpnum_t W_CheckNumForName(const char *name)
 {
 	INT32 i;
 	lumpnum_t check = INT16_MAX;
+	
+	if (name == NULL)
+		return LUMPERROR;
 
 	if (!*name) // some doofus gave us an empty string?
 		return LUMPERROR;
@@ -1163,6 +1166,9 @@ lumpnum_t W_CheckNumForLongName(const char *name)
 {
 	INT32 i;
 	lumpnum_t check = INT16_MAX;
+	
+	if (name == NULL)
+		return LUMPERROR;
 
 	if (!*name) // some doofus gave us an empty string?
 		return LUMPERROR;