From a12ccd6947188761fff3e283b2b3eebdb6532039 Mon Sep 17 00:00:00 2001
From: dexy <dexyfex@outlook.com>
Date: Sun, 20 Mar 2022 11:09:24 +1100
Subject: [PATCH] Add null checks for name hashing to help avoid crashes for
 some resources

---
 CodeWalker.Core/GameFiles/FileTypes/YtypFile.cs | 2 +-
 CodeWalker.Core/GameFiles/Utils/Jenk.cs         | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CodeWalker.Core/GameFiles/FileTypes/YtypFile.cs b/CodeWalker.Core/GameFiles/FileTypes/YtypFile.cs
index 9da400f..5fff26d 100644
--- a/CodeWalker.Core/GameFiles/FileTypes/YtypFile.cs
+++ b/CodeWalker.Core/GameFiles/FileTypes/YtypFile.cs
@@ -288,7 +288,7 @@ namespace CodeWalker.GameFiles
             { }
 
             NameHash = _CMapTypes.name;
-            if (NameHash == 0)
+            if ((NameHash == 0) && (entry.NameLower != null))
             {
                 int ind = entry.NameLower.LastIndexOf('.');
                 if (ind > 0)
diff --git a/CodeWalker.Core/GameFiles/Utils/Jenk.cs b/CodeWalker.Core/GameFiles/Utils/Jenk.cs
index 4129e96..00164e8 100644
--- a/CodeWalker.Core/GameFiles/Utils/Jenk.cs
+++ b/CodeWalker.Core/GameFiles/Utils/Jenk.cs
@@ -57,6 +57,7 @@ namespace CodeWalker.GameFiles
 
         public static uint GenHash(string text)
         {
+            if (text == null) return 0;
             uint h = 0;
             for (int i = 0; i < text.Length; i++)
             {