From 4ba5878d3be36008567689040dd3b99e3ce5b322 Mon Sep 17 00:00:00 2001
From: MinusGix <MinusGix@gmail.com>
Date: Fri, 28 Dec 2018 10:06:00 -0600
Subject: [PATCH] Add a check for if there is a target parameter

---
 server/src/commands/core/whisper.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/server/src/commands/core/whisper.js b/server/src/commands/core/whisper.js
index e089b45..7173ae9 100644
--- a/server/src/commands/core/whisper.js
+++ b/server/src/commands/core/whisper.js
@@ -85,6 +85,16 @@ exports.whisperCheck = (core, server, socket, payload) => {
 
   if (payload.text.startsWith('/whisper')) {
     let input = payload.text.split(' ');
+    // If there is no nickname target parameter
+    if (input[1] === undefined) {
+      server.reply({
+        cmd: 'warn',
+        text: 'Refer to `/help whisper` for instructions on how to use this command.'
+      }, socket);
+      
+      return false;
+    }
+
     let target = input[1].replace(/@/g, '');
     input.splice(0, 2);
     let whisperText = input.join(' ');