From afdc05148233ab533451d430c9ea61fae42a8327 Mon Sep 17 00:00:00 2001
From: Philippe Saint-Pierre <stpere@gmail.com>
Date: Sun, 13 Sep 2009 17:29:19 +0000
Subject: [PATCH] Network preflet : Wrongly forces to input a gateway and a DNS
 server

* While adding IPv4 basic validation, I overseen the possibility to leave those fields blank. Now, those fields can be left blank if you wish.

Fixing ticket #4487.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33119 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/preferences/network/EthernetSettingsView.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/preferences/network/EthernetSettingsView.cpp b/src/preferences/network/EthernetSettingsView.cpp
index a8bac00c7c..912ab721a5 100644
--- a/src/preferences/network/EthernetSettingsView.cpp
+++ b/src/preferences/network/EthernetSettingsView.cpp
@@ -558,8 +558,10 @@ EthernetSettingsView::MessageReceived(BMessage* message)
 		case kMsgApply:
 			if (_ValidateControl(fIPTextControl)
 				&& _ValidateControl(fNetMaskTextControl)
-				&& _ValidateControl(fGatewayTextControl)
-				&& _ValidateControl(fPrimaryDNSTextControl)
+				&& (strlen(fGatewayTextControl->Text()) == 0
+					|| _ValidateControl(fGatewayTextControl))
+				&& (strlen(fPrimaryDNSTextControl->Text()) == 0
+					|| _ValidateControl(fPrimaryDNSTextControl))
 				&& (strlen(fSecondaryDNSTextControl->Text()) == 0
 					|| _ValidateControl(fSecondaryDNSTextControl)))
 				_SaveConfiguration();