From a82b3a7d73e31af3357c4aac731719fbfb7b3d64 Mon Sep 17 00:00:00 2001
From: Katy Coe <djkaty@start.no>
Date: Mon, 4 Nov 2019 00:01:22 +0100
Subject: [PATCH] Model: Fix returning wrong attribute index when no token
 match

---
 Il2CppInspector/Il2CppModel.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Il2CppInspector/Il2CppModel.cs b/Il2CppInspector/Il2CppModel.cs
index 5ec1d1f..c02e830 100644
--- a/Il2CppInspector/Il2CppModel.cs
+++ b/Il2CppInspector/Il2CppModel.cs
@@ -117,7 +117,8 @@ namespace Il2CppInspector.Reflection
             var imageRange = image.customAttributeStart..(int)(image.customAttributeStart + image.customAttributeCount);
 
             // From v24.1 onwards, token was added to Il2CppCustomAttributeTypeRange and each Il2CppImageDefinition noted the CustomAttributeTypeRanges for the image
-            return Array.FindIndex(Package.AttributeTypeRanges[imageRange], x => x.token == token) + image.customAttributeStart;
+            var index = Array.FindIndex(Package.AttributeTypeRanges[imageRange], x => x.token == token);
+            return index == -1 ? -1 : index + image.customAttributeStart;
         }
     }
 }
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