From d7f2bd90300dc7569c766099d2884ae1790b3909 Mon Sep 17 00:00:00 2001
From: Dan <14043624+delivrance@users.noreply.github.com>
Date: Sat, 27 Feb 2021 19:02:52 +0100
Subject: [PATCH] Fix some index out of range errors Closes #601

---
 pyrogram/client.py                            | 3 ++-
 pyrogram/handlers/deleted_messages_handler.py | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/pyrogram/client.py b/pyrogram/client.py
index 252286a7..35153bde 100644
--- a/pyrogram/client.py
+++ b/pyrogram/client.py
@@ -585,7 +585,8 @@ class Client(Methods, Scaffold):
                     {c.id: c for c in diff.chats}
                 ))
             else:
-                self.dispatcher.updates_queue.put_nowait((diff.other_updates[0], {}, {}))
+                if diff.other_updates:  # The other_updates list can be empty
+                    self.dispatcher.updates_queue.put_nowait((diff.other_updates[0], {}, {}))
         elif isinstance(updates, raw.types.UpdateShort):
             self.dispatcher.updates_queue.put_nowait((updates.update, {}, {}))
         elif isinstance(updates, raw.types.UpdatesTooLong):
diff --git a/pyrogram/handlers/deleted_messages_handler.py b/pyrogram/handlers/deleted_messages_handler.py
index d57cb5ef..dff1ebe7 100644
--- a/pyrogram/handlers/deleted_messages_handler.py
+++ b/pyrogram/handlers/deleted_messages_handler.py
@@ -52,4 +52,4 @@ class DeletedMessagesHandler(Handler):
         super().__init__(callback, filters)
 
     async def check(self, client: "pyrogram.Client", messages: List[Message]):
-        return await super().check(client, messages[0])
+        return await super().check(client, messages[0]) if messages else False  # The messages list can be empty