From a4084f6bf56081ba763b86596f15f15937e5e7da Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Fri, 13 May 2016 10:19:29 +0200
Subject: QAccessibleWidgets: re-enable NRVO in childWidgets()

... for poor compilers such as GCC.

Change-Id: Ifcf603657ff6242599972c21b135d7b6a0af4c35
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
---
 src/widgets/accessible/qaccessiblewidgets.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/widgets/accessible/qaccessiblewidgets.cpp b/src/widgets/accessible/qaccessiblewidgets.cpp
index 0d87cc486d..52c953ed3a 100644
--- a/src/widgets/accessible/qaccessiblewidgets.cpp
+++ b/src/widgets/accessible/qaccessiblewidgets.cpp
@@ -101,9 +101,9 @@ QString qt_accHotKey(const QString &text);
 
 QList<QWidget*> childWidgets(const QWidget *widget)
 {
-    if (widget == 0)
-        return QList<QWidget*>();
     QList<QWidget*> widgets;
+    if (!widget)
+        return widgets;
     for (QObject *o : widget->children()) {
         QWidget *w = qobject_cast<QWidget *>(o);
         if (!w)
-- 
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