From f7e51b61106d76973d81fe4883c410a0b1f91193 Mon Sep 17 00:00:00 2001
From: caxanga334 <10157643+caxanga334@users.noreply.github.com>
Date: Fri, 25 Apr 2025 14:52:44 -0300
Subject: [PATCH] Fix NULL Crash on ReferenceToIndex (#2311)

---
 core/HalfLife2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/HalfLife2.cpp b/core/HalfLife2.cpp
index f6c9873aa..91a1e0aef 100644
--- a/core/HalfLife2.cpp
+++ b/core/HalfLife2.cpp
@@ -1102,7 +1102,7 @@ int CHalfLife2::ReferenceToIndex(cell_t entRef)
 
 		CEntInfo *pInfo = LookupEntity(hndl.GetEntryIndex());
 
-		if (pInfo->m_SerialNumber != hndl.GetSerialNumber())
+		if (!pInfo || pInfo->m_SerialNumber != hndl.GetSerialNumber())
 		{
 			return INVALID_EHANDLE_INDEX;
 		}