From 3b10aca3522886c9ea0e0a7fe3194d9e4f015f0e Mon Sep 17 00:00:00 2001
From: Ruakij <ruakij@ruekov.eu>
Date: Fri, 10 Dec 2021 20:09:05 +0100
Subject: [PATCH] Added chunk-check against undefined

---
 src/streamHandler/PacketStreamFactory.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/streamHandler/PacketStreamFactory.js b/src/streamHandler/PacketStreamFactory.js
index febfb93..340b9f5 100644
--- a/src/streamHandler/PacketStreamFactory.js
+++ b/src/streamHandler/PacketStreamFactory.js
@@ -47,8 +47,14 @@ class PacketStreamFactory extends Transform{
     }
 
     _transform(chunk, encoding, next){
-        let packet = new Packet();
+        if(!chunk){
+            const err = "Chunk was invalid!";
+            logger.error(err);
+            next(err);
+        }
 
+        let packet = new Packet();
+        
         const lines = chunk.split("\n");
         const header = lines.splice(0, 1)[0];       // Grab first line, "lines" is now the payload
         packet = this._handleHeader(packet, header);