From 6e498e8b9367e9b22eac79409c2f254818b127d2 Mon Sep 17 00:00:00 2001
From: Thor Brigsted <thorbrigsted@gmail.com>
Date: Wed, 3 Apr 2019 20:34:07 +0200
Subject: [PATCH] Made the feature work eveen when no node editor is currently
 open

---
 Scripts/Editor/NodeEditorWindow.cs | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/Scripts/Editor/NodeEditorWindow.cs b/Scripts/Editor/NodeEditorWindow.cs
index 20aff76..24bd8f5 100644
--- a/Scripts/Editor/NodeEditorWindow.cs
+++ b/Scripts/Editor/NodeEditorWindow.cs
@@ -70,9 +70,15 @@ namespace XNodeEditor {
             if (graphEditor != null && NodeEditorPreferences.GetSettings().autoSave) AssetDatabase.SaveAssets();
         }
 
+        [InitializeOnLoadMethod]
+        private static void OnLoad() {
+            Selection.selectionChanged -= OnSelectionChanged;
+            Selection.selectionChanged += OnSelectionChanged;
+        }
+
         /// <summary> Handle Selection Change events</summary>
-        private void OnSelectionChange() {
-            var nodeGraph = Selection.activeObject as XNode.NodeGraph;
+        private static void OnSelectionChanged() {
+            XNode.NodeGraph nodeGraph = Selection.activeObject as XNode.NodeGraph;
             if (nodeGraph && !AssetDatabase.Contains(nodeGraph)) {
                 Open(nodeGraph);
             }
@@ -163,8 +169,7 @@ namespace XNodeEditor {
 
         /// <summary>Open the provided graph in the NodeEditor</summary>
         public static void Open(XNode.NodeGraph graph) {
-            if (!graph)
-                return;
+            if (!graph) return;
 
             NodeEditorWindow w = GetWindow(typeof(NodeEditorWindow), false, "xNode", true) as NodeEditorWindow;
             w.wantsMouseMove = true;