From 73c625a429b268cdd145b0d5d581ed6317b2b239 Mon Sep 17 00:00:00 2001
From: James Lu <GLolol1@hotmail.com>
Date: Thu, 16 Jul 2015 16:48:54 -0700
Subject: [PATCH] pr/insp: don't raise KeyError when removing channel from user
 fails

---
 protocols/inspircd.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/protocols/inspircd.py b/protocols/inspircd.py
index edb7170..41a861b 100644
--- a/protocols/inspircd.py
+++ b/protocols/inspircd.py
@@ -353,7 +353,7 @@ def handle_part(irc, source, command, args):
     channel = args[0].lower()
     # We should only get PART commands for channels that exist, right??
     irc.channels[channel].removeuser(source)
-    irc.users[source].channels.remove(channel)
+    irc.users[source].channels.discard(channel)
     try:
         reason = args[1]
     except IndexError: