From fa3b4ed8327bab391df917681973a7f743628f7a Mon Sep 17 00:00:00 2001
From: blckmn <blackman@xtra.com.au>
Date: Mon, 30 Sep 2024 08:00:17 +1000
Subject: [PATCH] Adding comment for magic number 4

---
 src/js/msp.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/msp.js b/src/js/msp.js
index 2c605168af..2841bb5bda 100644
--- a/src/js/msp.js
+++ b/src/js/msp.js
@@ -344,7 +344,7 @@ const MSP = {
     encode_message_cli(str) {
         const data = Array.from(str, c => c.charCodeAt(0));
         const dataLength = data ? data.length : 0;
-        const bufferSize = dataLength + 4;
+        const bufferSize = dataLength + 4;        // 4 bytes for protocol overhead
         const bufferOut = new ArrayBuffer(bufferSize);
         const bufView = new Uint8Array(bufferOut);
         bufView[0] = this.symbols.BEGIN;          // $