From e25989ca6d88a15876c360ac2949b5469c4d6054 Mon Sep 17 00:00:00 2001
From: John <johndygit@live.com.ph>
Date: Thu, 12 Apr 2018 09:19:26 +0800
Subject: [PATCH] [unity] Handle TintBlack with no attachments.

---
 spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs b/spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs
index 1cb0e0988..129c6b143 100644
--- a/spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs	
+++ b/spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs	
@@ -1018,8 +1018,10 @@ namespace Spine.Unity {
 				}
 
 				if (settings.tintBlack) {
-					mesh.uv2 = this.uv2.Items;
-					mesh.uv3 = this.uv3.Items;
+					if (uv2 != null) {
+						mesh.uv2 = this.uv2.Items;
+						mesh.uv3 = this.uv3.Items;
+					}	
 				}				
 			}
 		}