From 91c473db573c30005597e424aee742e4b9050dcb Mon Sep 17 00:00:00 2001
From: Stella <70153286+InterStella0@users.noreply.github.com>
Date: Fri, 23 Apr 2021 14:24:09 +0800
Subject: [PATCH] [commands] Fix _HelpCommandImpl.clean_params popitem

---
 discord/ext/commands/help.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/discord/ext/commands/help.py b/discord/ext/commands/help.py
index 9b4dbf9a6..4dd1e745e 100644
--- a/discord/ext/commands/help.py
+++ b/discord/ext/commands/help.py
@@ -216,8 +216,8 @@ class _HelpCommandImpl(Command):
     def clean_params(self):
         result = self.params.copy()
         try:
-            result.popitem(last=False)
-        except Exception:
+            del result[next(iter(result))]
+        except StopIteration:
             raise ValueError('Missing context parameter') from None
         else:
             return result