From e51da86b61b650490efe7c2cd13be3f681c2c5d8 Mon Sep 17 00:00:00 2001
From: Alexander von Gluck IV <kallisti5@unixzen.com>
Date: Fri, 11 Feb 2011 20:29:19 +0000
Subject: [PATCH] check properly if the IP search was successful, else leave
 the address empty

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40448 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 .../kits/net/preflet/InterfacesAddOn/NetworkSettings.cpp     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/tests/kits/net/preflet/InterfacesAddOn/NetworkSettings.cpp b/src/tests/kits/net/preflet/InterfacesAddOn/NetworkSettings.cpp
index 2cf73a93a0..c8e6511bf4 100644
--- a/src/tests/kits/net/preflet/InterfacesAddOn/NetworkSettings.cpp
+++ b/src/tests/kits/net/preflet/InterfacesAddOn/NetworkSettings.cpp
@@ -61,19 +61,20 @@ NetworkSettings::ReadConfiguration()
 {
 	BNetworkInterface fNetworkInterface(fName);
 
+	// Obtain possible IPv4 and IPv6 addresses
 	int32 zeroAddrV4 = fNetworkInterface.FindFirstAddress(AF_INET);
 	int32 zeroAddrV6 = fNetworkInterface.FindFirstAddress(AF_INET6);
 
 	BNetworkInterfaceAddress netIntAddr4;
 	BNetworkInterfaceAddress netIntAddr6;
 
-	if (zeroAddrV4 != errno) {
+	if (zeroAddrV4 >= 0) {
 		fNetworkInterface.GetAddressAt(zeroAddrV4, netIntAddr4);
 		fIPv4Addr = netIntAddr4.Address();
 		fIPv4Mask = netIntAddr4.Mask();
 	}
 
-	if (zeroAddrV6 != errno) {
+	if (zeroAddrV6 >= 0) {
 		fNetworkInterface.GetAddressAt(zeroAddrV6, netIntAddr6);
 		fIPv6Addr = netIntAddr6.Address();
 		fIPv6Mask = netIntAddr6.Mask();