From c2075492ec479f3989998cc13a9b7b1bfb200fe5 Mon Sep 17 00:00:00 2001
From: Orfeas <40646079+OrpheusGr@users.noreply.github.com>
Date: Sun, 1 Sep 2024 01:56:38 +0300
Subject: [PATCH] Fix for empty quit message

When a quit occurs and there is no quit message len(arguments) is 0 (arguments is an empty list) and so this line in _handle_other "arguments = [arguments[0]]" causes an "IndexError".
as i also posted here: https://github.com/jaraco/irc/issues/210
---
 irc/client.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/irc/client.py b/irc/client.py
index 8e16700..f99fce9 100644
--- a/irc/client.py
+++ b/irc/client.py
@@ -411,7 +411,10 @@ def _handle_message(self, arguments, command, source, tags):
     def _handle_other(self, arguments, command, source, tags):
         target = None
         if command == "quit":
-            arguments = [arguments[0]]
+            if len(arguments) > 0:
+                arguments = [arguments[0]]
+            else:
+                arguments = [""]
         elif command == "ping":
             target = arguments[0]
         else: