From ef6ee4f7622c0a0cc0d2bbe7f3548d74a6c5a292 Mon Sep 17 00:00:00 2001
From: huchenlei <chenlei.hu@mail.utoronto.ca>
Date: Thu, 18 Jul 2024 15:41:43 -0400
Subject: [PATCH] Sort node on serialization

---
 src/litegraph.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/litegraph.js b/src/litegraph.js
index 23c524dc7..13103f269 100755
--- a/src/litegraph.js
+++ b/src/litegraph.js
@@ -2115,9 +2115,7 @@
      */
     LGraph.prototype.serialize = function() {
         var nodes_info = [];
-        for (var i = 0, l = this._nodes.length; i < l; ++i) {
-            nodes_info.push(this._nodes[i].serialize());
-        }
+        nodes_info = this._nodes.sort((a, b) => a.id - b.id).map(node => node.serialize());
 
         //pack link info into a non-verbose format
         var links = [];