From 9586de9dc8eccb7f9c4934b7661a90fb208a81a8 Mon Sep 17 00:00:00 2001
From: flyingshutter <alois1.schneider@googlemail.com>
Date: Sat, 1 Apr 2023 17:30:47 +0200
Subject: [PATCH] fix client freeze on connect reroutes in a circle

---
 web/extensions/core/rerouteNode.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/web/extensions/core/rerouteNode.js b/web/extensions/core/rerouteNode.js
index 7188dfd2..1342cae9 100644
--- a/web/extensions/core/rerouteNode.js
+++ b/web/extensions/core/rerouteNode.js
@@ -43,8 +43,15 @@ app.registerExtension({
 							const node = app.graph.getNodeById(link.origin_id);
 							const type = node.constructor.type;
 							if (type === "Reroute") {
+								if (node === this) {
+									// We've found a circle
+									currentNode.disconnectInput(link.target_slot);
+									currentNode = null;
+								}
+								else {
 								// Move the previous node
-								currentNode = node;
+									currentNode = node;
+								}
 							} else {
 								// We've found the end
 								inputNode = currentNode;