From be448666268362700d6d66f803eed62b6712e081 Mon Sep 17 00:00:00 2001
From: Sze Howe Koh <szehowe.koh@gmail.com>
Date: Fri, 21 Aug 2020 22:05:01 +0800
Subject: [PATCH] QLineF::intersects(): Make the output parameter optional

Change-Id: I1ccd290a81b38db2e86958fa8ce188878484dcc4
Reviewed-by: Konstantin Shegunov <kshegunov@gmail.com>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
---
 src/corelib/tools/qline.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/corelib/tools/qline.h b/src/corelib/tools/qline.h
index 2798f7015e..066bcecc1b 100644
--- a/src/corelib/tools/qline.h
+++ b/src/corelib/tools/qline.h
@@ -249,7 +249,7 @@ public:
     Q_REQUIRED_RESULT QLineF unitVector() const;
     Q_REQUIRED_RESULT constexpr inline QLineF normalVector() const;
 
-    IntersectionType intersects(const QLineF &l, QPointF *intersectionPoint) const;
+    IntersectionType intersects(const QLineF &l, QPointF *intersectionPoint = nullptr) const;
 
     constexpr inline QPointF pointAt(qreal t) const;
     inline void translate(const QPointF &p);