From 798e465f9ecbbd59b9b111915018b5f77443cb15 Mon Sep 17 00:00:00 2001
From: Riever <riever.holic@gmail.com>
Date: Thu, 15 Oct 2026 19:44:33 +0900
Subject: [PATCH] Disallow P2P interface -> dual interface transform (#1702)

---
 src/main/java/appeng/parts/p2p/PartP2PTunnelStatic.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/appeng/parts/p2p/PartP2PTunnelStatic.java b/src/main/java/appeng/parts/p2p/PartP2PTunnelStatic.java
index fa8737293..782666760 100644
--- a/src/main/java/appeng/parts/p2p/PartP2PTunnelStatic.java
+++ b/src/main/java/appeng/parts/p2p/PartP2PTunnelStatic.java
@@ -43,6 +43,6 @@ public abstract class PartP2PTunnelStatic<T extends PartP2PTunnelStatic> extends
 
     @Override
     protected boolean checkIfCompatibleType(final IPart testPart) {
-        return this.getClass().isInstance(testPart);
+        return testPart != null && testPart.getClass() == this.getClass();
     }
 }