From b46a210ffb80d1d79720b9067176a3d00ffdc57d Mon Sep 17 00:00:00 2001
From: Fernando Arzola <17498701+Arufonsu@users.noreply.github.com>
Date: Thu, 8 Aug 2024 21:20:30 -0400
Subject: [PATCH] fix: dereference of possibly null references in core graphics
 (#2377)

- Null Check: RenderingEntities == null checks if RenderingEntities is not initialized.
- Null Check: Globals.MapGrid == null checks if the 2D array is not initialized.
- Removed default Check: Globals.MapGrid is an array, checking against default is unnecessary.
---
 Intersect.Client/Core/Graphics.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Intersect.Client/Core/Graphics.cs b/Intersect.Client/Core/Graphics.cs
index 4130884fd..529375708 100644
--- a/Intersect.Client/Core/Graphics.cs
+++ b/Intersect.Client/Core/Graphics.cs
@@ -241,7 +241,7 @@ public static void DrawInGame(TimeSpan deltaTime)
             return;
         }
 
-        if (Globals.NeedsMaps || Globals.MapGrid == default)
+        if (Globals.NeedsMaps || Globals.MapGrid == null || RenderingEntities == null)
         {
             return;
         }