From cd4503be3119366a401a535f72ddee0e5b7f45e0 Mon Sep 17 00:00:00 2001
From: Jeremy Latt <jeremy.latt@gmail.com>
Date: Sun, 16 Feb 2014 22:24:49 -0800
Subject: [PATCH] allow blank lines from the client

---
 irc/socket.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/irc/socket.go b/irc/socket.go
index 03f09a03..039c2792 100644
--- a/irc/socket.go
+++ b/irc/socket.go
@@ -60,6 +60,9 @@ func (socket *Socket) readLines() {
 		}
 
 		line = strings.TrimSpace(line)
+		if len(line) == 0 {
+			continue
+		}
 		if DEBUG_NET {
 			log.Printf("%s → %s", socket, line)
 		}