From d79984fdba57c8e89400fc2a47958d49e0ed9645 Mon Sep 17 00:00:00 2001
From: "fryorcraken.eth" <git@fryorcraken.xyz>
Date: Wed, 31 Aug 2022 14:22:06 +1000
Subject: [PATCH] fix: do not discard messages with no payload

While they do not need to be decoded, they might still be used.
e.g. timestamp, network connectivity, etc.
---
 src/lib/waku_message/index.ts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/lib/waku_message/index.ts b/src/lib/waku_message/index.ts
index 29493e6000..6bf6851136 100644
--- a/src/lib/waku_message/index.ts
+++ b/src/lib/waku_message/index.ts
@@ -151,15 +151,11 @@ export class WakuMessage {
     protoBuf: proto.WakuMessage,
     decryptionParams?: DecryptionParams[]
   ): Promise<WakuMessage | undefined> {
-    if (protoBuf.payload === undefined) {
-      dbg("Payload is undefined");
-      return;
-    }
     const payload = protoBuf.payload;
 
     let signaturePublicKey;
     let signature;
-    if (protoBuf.version === 1 && protoBuf.payload) {
+    if (protoBuf.version === 1 && payload) {
       if (decryptionParams === undefined) {
         dbg("Payload is encrypted but no private keys have been provided.");
         return;