From 8b2db9a238ae2c37968646af74ca97b1f2fb8d82 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Mon, 22 Mar 2010 21:37:33 +0100
Subject: [PATCH] Bugfix: Handle message_type == 0

---
 lib/AnyEvent/I3.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/AnyEvent/I3.pm b/lib/AnyEvent/I3.pm
index 9c8cbbdc..7296a9c5 100644
--- a/lib/AnyEvent/I3.pm
+++ b/lib/AnyEvent/I3.pm
@@ -196,7 +196,7 @@ structure C<payload>, if specified.
 sub message {
     my ($self, $type, $content) = @_;
 
-    die "No message type specified" unless $type;
+    die "No message type specified" unless defined($type);
 
     my $payload = "";
     if ($content) {