From a3f1394078dc3ef15e5904815703c84d0053881a Mon Sep 17 00:00:00 2001
From: ZLX <zhanglinxuan@hypergryph.com>
Date: Fri, 11 Jun 2021 13:35:52 +0800
Subject: [PATCH] Compatible with C# 4.0 language feature.

---
 Scripts/Editor/NodeEditorGUI.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Scripts/Editor/NodeEditorGUI.cs b/Scripts/Editor/NodeEditorGUI.cs
index ca726d5..70c4cd1 100755
--- a/Scripts/Editor/NodeEditorGUI.cs
+++ b/Scripts/Editor/NodeEditorGUI.cs
@@ -115,7 +115,7 @@ namespace XNodeEditor {
             foreach (var port in hoveredPort.GetConnections()) {
                 var name = port.node.name;
                 var index = hoveredPort.GetConnectionIndex(port);
-                contextMenu.AddItem(new GUIContent($"Disconnect({name})"), false, () => hoveredPort.Disconnect(index));
+                contextMenu.AddItem(new GUIContent(string.Format("Disconnect({0})", name)), false, () => hoveredPort.Disconnect(index));
             }
             contextMenu.AddItem(new GUIContent("Clear Connections"), false, () => hoveredPort.ClearConnections());
             //Get compatible nodes with this port