From 5077db0a6b172f0daf59392f23efdc23f39a5bcb Mon Sep 17 00:00:00 2001
From: JustAnotherArchivist
Date: Mon, 16 Dec 2019 00:40:17 +0000
Subject: Fix InvalidStateError in MessageQueue when the IRC server closes the
 connection

---
 http2irc.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/http2irc.py b/http2irc.py
index 7f76c67..39d1ace 100644
--- a/http2irc.py
+++ b/http2irc.py
@@ -172,12 +172,12 @@ class MessageQueue:
 
 	def put_nowait(self, item):
 		self._queue.append(item)
-		if self._getter is not None:
+		if self._getter is not None and not self._getter.cancelled():
 			self._getter.set_result(None)
 
 	def putleft_nowait(self, *item):
 		self._queue.extendleft(reversed(item))
-		if self._getter is not None:
+		if self._getter is not None and not self._getter.cancelled():
 			self._getter.set_result(None)
 
 	def qsize(self):
-- 
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