From 3153ad05222156b4aacb0f288d36ec3a1ab6eda1 Mon Sep 17 00:00:00 2001
From: Numerlor <25886452+Numerlor@users.noreply.github.com>
Date: Thu, 25 Feb 2021 04:23:54 +0100
Subject: Send command help for `BadUnionArgument`s

---
 bot/exts/backend/error_handler.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bot/exts/backend/error_handler.py b/bot/exts/backend/error_handler.py
index d2cce5558..92414e5d2 100644
--- a/bot/exts/backend/error_handler.py
+++ b/bot/exts/backend/error_handler.py
@@ -239,6 +239,7 @@ class ErrorHandler(Cog):
         elif isinstance(e, errors.BadUnionArgument):
             embed = self._get_error_embed("Bad argument", f"{e}\n{e.errors[-1]}")
             await ctx.send(embed=embed)
+            await prepared_help_command
             self.bot.stats.incr("errors.bad_union_argument")
         elif isinstance(e, errors.ArgumentParsingError):
             embed = self._get_error_embed("Argument parsing error", str(e))
-- 
cgit v1.2.3


From d56b01ad1d9d2b52603255978061c95a2487505a Mon Sep 17 00:00:00 2001
From: Numerlor <25886452+Numerlor@users.noreply.github.com>
Date: Thu, 25 Feb 2021 04:24:20 +0100
Subject: Close coroutine to prevent `RuntimeWarning`s

---
 bot/exts/backend/error_handler.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bot/exts/backend/error_handler.py b/bot/exts/backend/error_handler.py
index 92414e5d2..9cb54cdab 100644
--- a/bot/exts/backend/error_handler.py
+++ b/bot/exts/backend/error_handler.py
@@ -244,6 +244,7 @@ class ErrorHandler(Cog):
         elif isinstance(e, errors.ArgumentParsingError):
             embed = self._get_error_embed("Argument parsing error", str(e))
             await ctx.send(embed=embed)
+            prepared_help_command.close()
             self.bot.stats.incr("errors.argument_parsing_error")
         else:
             embed = self._get_error_embed(
-- 
cgit v1.2.3