From fbb1c93454b4e1b468f89817d30e2a8ad2a1f787 Mon Sep 17 00:00:00 2001
From: monbrey <monbrey@gmail.com>
Date: Fri, 27 Nov 2020 12:43:26 +1100
Subject: [PATCH] fix(ApiMessage): prevent mutation of client options

---
 src/structures/APIMessage.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/structures/APIMessage.js b/src/structures/APIMessage.js
index ebe82282..d475df72 100644
--- a/src/structures/APIMessage.js
+++ b/src/structures/APIMessage.js
@@ -171,6 +171,7 @@ class APIMessage {
         : this.options.allowedMentions;
 
     if (allowedMentions) {
+      allowedMentions = Util.cloneObject(allowedMentions);
       allowedMentions.replied_user = allowedMentions.repliedUser;
       delete allowedMentions.repliedUser;
     }