From 28b32af063f5dde76b601c185a0cc44d791d6be2 Mon Sep 17 00:00:00 2001
From: Mitch Talmadge <mitch@talmad.ge>
Date: Tue, 30 Mar 2021 14:04:59 -0600
Subject: [PATCH] Only send welcome message if channel exists.

---
 src/controllers/channel/course-selection.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controllers/channel/course-selection.ts b/src/controllers/channel/course-selection.ts
index 9e47bdd..6b065dd 100644
--- a/src/controllers/channel/course-selection.ts
+++ b/src/controllers/channel/course-selection.ts
@@ -29,7 +29,7 @@ export class CourseSelectionChannelController extends ChannelController {
               .then(implement => {
                 if (implement) {
                   const courseChannel = this.guildContext.guild.channels.resolve(implement.channelIds[CourseImplementChannelType.CHAT]) as Discord.TextChannel;
-                  courseChannel.send(`Welcome, ${message.author}!`);
+                  courseChannel?.send(`Welcome, ${message.author}!`);
                 }
               })
               .catch(err => {