From 8e378e119663b6a46c3129ad6d9fb65b4b3b3a13 Mon Sep 17 00:00:00 2001
From: shBLOCK <50770712+shBLOCK@users.noreply.github.com>
Date: Sat, 13 Jan 2024 17:11:35 +0800
Subject: [PATCH] Fix quantum bridge infinite update loop.

Fixes #7491
Fixes #7342
Fixes #7337
Might be related to #7343, not confirmed
---
 .../java/appeng/me/cluster/implementations/QuantumCluster.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/appeng/me/cluster/implementations/QuantumCluster.java b/src/main/java/appeng/me/cluster/implementations/QuantumCluster.java
index 17e204b7bcf..558953ee741 100644
--- a/src/main/java/appeng/me/cluster/implementations/QuantumCluster.java
+++ b/src/main/java/appeng/me/cluster/implementations/QuantumCluster.java
@@ -103,7 +103,7 @@ public void updateStatus(boolean updateGrid) {
         if (myOtherSide instanceof QuantumCluster sideB) {
             var sideA = this;
 
-            if (sideA.isActive() && sideB.isActive()) {
+            if (sideA.isActive() && sideB.isActive() && sideA.getNode() != null && sideB.getNode() != null) {
                 if (this.connection != null && this.connection.getConnection() != null) {
                     final IGridNode a = this.connection.getConnection().a();
                     final IGridNode b = this.connection.getConnection().b();