From b1adaf5902ef7165321d6eb5769fd469f26fe1dd Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Thu, 4 Jul 2013 17:10:19 -0400
Subject: [PATCH] Fix Linux build problem

---
 node/EthernetTap.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/node/EthernetTap.cpp b/node/EthernetTap.cpp
index e50e48d33..01bd72cc9 100644
--- a/node/EthernetTap.cpp
+++ b/node/EthernetTap.cpp
@@ -180,7 +180,7 @@ bool EthernetTap::addIP(const InetAddress &ip)
 {
 	Mutex::Lock _l(_ips_m);
 
-	if (!ip.isValid())
+	if (!ip)
 		return false;
 	if (_ips.count(ip) > 0)
 		return true;