From d1d2f9766cd04cee3cd07b9bd5399d3a922bc06d Mon Sep 17 00:00:00 2001
From: Thor Kramer Brigsted <thor1996@VID.net.local>
Date: Mon, 27 Nov 2017 09:46:14 +0100
Subject: [PATCH] Added null check

---
 Scripts/Editor/NodeEditorGUI.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Scripts/Editor/NodeEditorGUI.cs b/Scripts/Editor/NodeEditorGUI.cs
index 0db3034..1b5ef34 100644
--- a/Scripts/Editor/NodeEditorGUI.cs
+++ b/Scripts/Editor/NodeEditorGUI.cs
@@ -12,6 +12,7 @@ namespace XNodeEditor {
         private void OnGUI() {
             Event e = Event.current;
             Matrix4x4 m = GUI.matrix;
+            if (graph == null) return;
             currentGraphEditor = NodeGraphEditor.GetEditor(graph.GetType());
             currentGraphEditor.target = graph;
             currentGraphEditor.serializedObject = new SerializedObject(graph);