From 3d03658a43a924017ad5da84599f57a21b3ae27e Mon Sep 17 00:00:00 2001
From: simon <simon.tretter@hokify.com>
Date: Thu, 25 Jun 2020 12:06:25 +0200
Subject: [PATCH] fix(eap): concat buffers if they are an array

---
 src/radius/handler/EAPPacketHandler.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/radius/handler/EAPPacketHandler.ts b/src/radius/handler/EAPPacketHandler.ts
index fde73b4..dd34a64 100644
--- a/src/radius/handler/EAPPacketHandler.ts
+++ b/src/radius/handler/EAPPacketHandler.ts
@@ -32,7 +32,11 @@ export class EAPPacketHandler implements IPacketHandler {
 		}
 
 		// EAP MESSAGE
-		const msg = packet.attributes['EAP-Message'] as Buffer;
+		let msg = packet.attributes['EAP-Message'] as Buffer;
+
+		if (Array.isArray(msg)) {
+			msg = Buffer.concat(msg);
+		}
 
 		try {
 			const { code, type, identifier, data } = decodeEAPHeader(msg);