From 71cde080b6df8a300d8460365f3e818112c91732 Mon Sep 17 00:00:00 2001
From: Thor Brigsted <thor1996@VID.net.local>
Date: Mon, 5 Feb 2018 03:12:50 +0100
Subject: [PATCH] Revert "Performance improvement. (removed unnecessary
 override)"

This reverts commit 51e77a227956dd043b6a6b7b19ef440a10518909.
---
 Scripts/Node.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Scripts/Node.cs b/Scripts/Node.cs
index 0e0449f..ddc43ea 100644
--- a/Scripts/Node.cs
+++ b/Scripts/Node.cs
@@ -202,6 +202,10 @@ namespace XNode {
             foreach (NodePort port in Ports) port.ClearConnections();
         }
 
+        public override int GetHashCode() {
+            return JsonUtility.ToJson(this).GetHashCode();
+        }
+
         /// <summary> Mark a serializable field as an input port. You can access this through <see cref="GetInputPort(string)"/> </summary>
         [AttributeUsage(AttributeTargets.Field, AllowMultiple = true)]
         public class InputAttribute : Attribute {