From e587c279ee2b9625bb6b0991e7d462b840dfc066 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20D=C3=B6rfler?= <axeld@pinc-software.de>
Date: Thu, 2 Apr 2015 11:03:58 +0200
Subject: [PATCH] Network/DNSClientService: fixed missing error check.

* CID 1251065.
---
 src/add-ons/network_settings/dnsclient/DNSSettingsView.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/add-ons/network_settings/dnsclient/DNSSettingsView.cpp b/src/add-ons/network_settings/dnsclient/DNSSettingsView.cpp
index 25b60b7ef6..f1ee881a46 100644
--- a/src/add-ons/network_settings/dnsclient/DNSSettingsView.cpp
+++ b/src/add-ons/network_settings/dnsclient/DNSSettingsView.cpp
@@ -182,7 +182,9 @@ DNSSettingsView::MessageReceived(BMessage* message)
 status_t
 DNSSettingsView::_LoadDNSConfiguration()
 {
-	res_init();
+	if (res_init() != 0)
+		return B_ERROR;
+
 	res_state state = __res_state();
 
 	if (state != NULL) {