From e85de7d787498624020884ef2e269c15faf76b50 Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Fri, 1 Nov 2019 13:21:32 +0100
Subject: Cleanup network examples

Cleanup network examples:
 - use nullptr
 - use member-init
 - adjust includes
 - use new-style connects

Change-Id: I80aa230168e5aec88a1bc93bbf49a471bfc30e7b
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
---
 examples/network/dnslookup/dnslookup.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'examples/network/dnslookup')

diff --git a/examples/network/dnslookup/dnslookup.cpp b/examples/network/dnslookup/dnslookup.cpp
index a2d927d43d..61f8d35a3d 100644
--- a/examples/network/dnslookup/dnslookup.cpp
+++ b/examples/network/dnslookup/dnslookup.cpp
@@ -151,9 +151,9 @@ CommandLineParseResult parseCommandLine(QCommandLineParser &parser, DnsQuery *qu
 //! [0]
 
 DnsManager::DnsManager()
+    : dns(new QDnsLookup(this))
 {
-    dns = new QDnsLookup(this);
-    connect(dns, SIGNAL(finished()), this, SLOT(showResults()));
+    connect(dns, &QDnsLookup::finished, this, &DnsManager::showResults);
 }
 
 void DnsManager::execute()
-- 
cgit v1.2.3