From 7131c052551bc77bc5fc06dba3ad6f9ad93bbfb0 Mon Sep 17 00:00:00 2001
From: Koen Kanters <koenkanters94@gmail.com>
Date: Mon, 30 Mar 2020 19:50:35 +0200
Subject: [PATCH] DeviceReport: don't crash on binds to non-existing entities.
 #3245

---
 lib/extension/deviceReport.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/extension/deviceReport.js b/lib/extension/deviceReport.js
index f3b0681fb..af18002e6 100644
--- a/lib/extension/deviceReport.js
+++ b/lib/extension/deviceReport.js
@@ -182,7 +182,8 @@ class DeviceReport extends BaseExtension {
             let toPoll = [];
 
             // Add bound devices
-            toPoll = toPoll.concat([].concat(...message.device.endpoints.map((e) => e.binds.map((e) => e))));
+            toPoll = toPoll.concat([].concat(...message.device.endpoints.map((e) =>
+                e.binds.map((e) => e).filter((e) => e.target))));
             toPoll = toPoll.filter((e) => e.target.constructor.name === 'Endpoint');
             toPoll = toPoll.filter((e) => e.target.getDevice().type !== 'Coordinator');
             toPoll = toPoll.map((e) => e.target);