From 0cc135de21c8fe8a85b2c42b95b04779b3af7baa Mon Sep 17 00:00:00 2001
From: Chris Lovering <chris.lovering.95@gmail.com>
Date: Wed, 28 Jul 2021 17:21:36 +0100
Subject: Return empty containers if clean is cancelled

---
 bot/exts/utils/clean.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bot/exts/utils/clean.py b/bot/exts/utils/clean.py
index a1a9eafe4..3aabe42f7 100644
--- a/bot/exts/utils/clean.py
+++ b/bot/exts/utils/clean.py
@@ -100,8 +100,8 @@ class Clean(Cog):
             async for message in channel.history(limit=amount):
 
                 if not self.cleaning:
-                    # Cleaning was canceled
-                    return (message_mappings, message_ids)
+                    # Cleaning was canceled, return empty containers
+                    return defaultdict(list), []
 
                 if until_message:
 
-- 
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