From acee84d044c65b9a8d6ab4a164d189fa0eaa174a Mon Sep 17 00:00:00 2001
From: Numerlor <25886452+Numerlor@users.noreply.github.com>
Date: Mon, 6 Apr 2020 02:06:07 +0200
Subject: Handle dormant invokation not being found.

---
 bot/cogs/help_channels.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bot/cogs/help_channels.py b/bot/cogs/help_channels.py
index 912ce4f44..bc973cd4d 100644
--- a/bot/cogs/help_channels.py
+++ b/bot/cogs/help_channels.py
@@ -5,6 +5,7 @@ import logging
 import random
 import typing as t
 from collections import deque
+from contextlib import suppress
 from datetime import datetime
 from pathlib import Path
 
@@ -211,7 +212,9 @@ class HelpChannels(Scheduler, commands.Cog):
             if await self.dormant_check(ctx):
                 self.cancel_task(ctx.channel.id)
                 await self.move_to_dormant(ctx.channel)
-                await ctx.message.delete()
+                with suppress(discord.errors.NotFound):
+                    await ctx.message.delete()
+                    log.trace("Deleting dormant invokation message.")
                 await self.reset_send_permissions_for_help_user(ctx.channel)
         else:
             log.debug(f"{ctx.author} invoked command 'dormant' outside an in-use help channel")
-- 
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