From 3e6c3107c2010fa63abef77d8e1e2d7fba796751 Mon Sep 17 00:00:00 2001
From: Pascal <wermail2002-kap@yahoo.de>
Date: Mon, 5 Mar 2018 14:50:59 +0100
Subject: [PATCH] fix(GuildMemberRoleStore): make remove role remove roles
 again

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

diff --git a/src/stores/GuildMemberRoleStore.js b/src/stores/GuildMemberRoleStore.js
index 95d9daa85..a5f781338 100644
--- a/src/stores/GuildMemberRoleStore.js
+++ b/src/stores/GuildMemberRoleStore.js
@@ -70,7 +70,7 @@ class GuildMemberRoleStore extends DataStore {
       return Promise.reject(new TypeError('INVALID_TYPE', 'roles',
         'Array or Collection of Roles or Snowflakes', true));
     }
-    const newRoles = [...new Set(roleOrRoles.concat(this.array()))];
+    const newRoles = this.keyArray().filter(role => !roleOrRoles.includes(role));
     return this.set(newRoles, reason);
   }