From 0742c19cbbe691ddb123169f62416a27ecb7d60f Mon Sep 17 00:00:00 2001
From: Dragory <dragory.up@gmail.com>
Date: Tue, 23 Apr 2019 05:28:50 +0300
Subject: [PATCH] Fix occasional error when resolving a user by username

---
 src/utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils.ts b/src/utils.ts
index 9a3d49b3..19ea0a56 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -526,7 +526,7 @@ export async function resolveUser(bot: Client, value: string): Promise<User | Un
     const usernameMatch = value.match(/^@?([^#]+)#(\d{4})$/);
     if (usernameMatch) {
       const user = bot.users.find(u => u.username === usernameMatch[1] && u.discriminator === usernameMatch[2]);
-      userId = user.id;
+      if (user) userId = user.id;
     }
   }