From 3d67793a9ec01f15e3dcf6b59e6e0df5f59bdfad Mon Sep 17 00:00:00 2001
From: Michael Winkelmann <Michael.winkelmann@qt.io>
Date: Thu, 20 Jul 2017 16:39:01 +0200
Subject: Revamp SQL examples to C++11
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Changed signals and slots to new syntax, used nullptr and replaced
foreach with new C++11 range based for loops.
Also fixed a few minor flaws.

Task-number: QTBUG-60633
Change-Id: Ice4030133971912f96752d9d84c638c70fd73e35
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 examples/sql/drilldown/main.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'examples/sql/drilldown/main.cpp')

diff --git a/examples/sql/drilldown/main.cpp b/examples/sql/drilldown/main.cpp
index 3465d11b4d..db3320de48 100644
--- a/examples/sql/drilldown/main.cpp
+++ b/examples/sql/drilldown/main.cpp
@@ -48,10 +48,13 @@
 **
 ****************************************************************************/
 
-#include <QtWidgets>
-
-#include "../connection.h"
 #include "view.h"
+#include "../connection.h"
+
+#include <QApplication>
+
+#include <stdlib.h>
+
 
 int main(int argc, char *argv[])
 {
@@ -60,7 +63,7 @@ int main(int argc, char *argv[])
     QApplication app(argc, argv);
 
     if (!createConnection())
-        return 1;
+        return EXIT_FAILURE;
 
     View view("items", "images");
     view.show();
-- 
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