From 2e1ef96cf8316c9e04303c70ce5bef1c86223ef8 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Wed, 6 May 2020 07:56:46 +0200
Subject: [PATCH] Fix build of the widgets doc snippets on Windows

- Fix warning about missing return from main()
- Turn it into a library to prevent link errors from missing main()
  (used by winmain()).

Amends a426326e99a76a92c8d0c870e19c67311a434483.

Pick-to: 5.15
Task-number: QTBUG-81497
Change-Id: Idbcb5c26538ee474bc80387d0a1dae3af7b53744
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
---
 src/widgets/doc/snippets/graphicsview.cpp | 2 +-
 src/widgets/doc/snippets/snippets.pro     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/widgets/doc/snippets/graphicsview.cpp b/src/widgets/doc/snippets/graphicsview.cpp
index 6262137c90..41e8cd2a4f 100644
--- a/src/widgets/doc/snippets/graphicsview.cpp
+++ b/src/widgets/doc/snippets/graphicsview.cpp
@@ -56,7 +56,7 @@
 #include <QDrag>
 #include <QGraphicsSceneMouseEvent>
 
-int main()
+void main()
 {
 //! [0]
 QGraphicsScene scene;
diff --git a/src/widgets/doc/snippets/snippets.pro b/src/widgets/doc/snippets/snippets.pro
index f1d3596f9d..65e28c47a1 100644
--- a/src/widgets/doc/snippets/snippets.pro
+++ b/src/widgets/doc/snippets/snippets.pro
@@ -1,7 +1,7 @@
 requires(qtHaveModule(widgets))
 requires(qtHaveModule(printsupport))
 
-TEMPLATE = app
+TEMPLATE = lib
 
 TARGET = widgets_snippets