From 95cda869287fa6a7bf1405d0acdb62df1a7286b0 Mon Sep 17 00:00:00 2001
From: moneromooo <moneromoo@nowhere.nowhere.nowhere>
Date: Wed, 8 Jun 2016 21:22:14 +0100
Subject: [PATCH] irc: do not busy wait when EOS from IRC

---
 tipbot/modules/irc.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tipbot/modules/irc.py b/tipbot/modules/irc.py
index 4a45655..183862f 100644
--- a/tipbot/modules/irc.py
+++ b/tipbot/modules/irc.py
@@ -443,6 +443,8 @@ class IRCNetwork(Network):
         (r,w,x)=select.select([self.irc.fileno()],[],[],1)
         if self.irc.fileno() in r:
           newdata=self._irc_recv(4096,socket.MSG_DONTWAIT)
+          if len(newdata) == 0:
+            raise RuntimeError('0 bytes received, EOF')
         else:
           newdata = None
         if self.irc.fileno() in x: