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File fix-build-with-gcc48.patch of Package qqc2-desktop-style

From 12755f964b745b60f7a503bcd8a1a532ae87418a Mon Sep 17 00:00:00 2001
From: Wolfgang Bauer <wbauer@tmo.at>
Date: Mon, 16 Apr 2018 11:40:32 +0200
Subject: [PATCH] Fix build with gcc 4.8

See https://bugreports.qt.io/browse/QTBUG-48988
---
 plugin/kquickstyleitem.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/kquickstyleitem.cpp b/plugin/kquickstyleitem.cpp
index 02fd313..ef56ed8 100644
--- a/plugin/kquickstyleitem.cpp
+++ b/plugin/kquickstyleitem.cpp
@@ -1564,7 +1564,7 @@ void KQuickStyleItem::setControl(QQuickItem *control)
             m_window = m_control->window();
             m_window->installEventFilter(this);
         }
-        connect(m_control, &QQuickItem::windowChanged, this,
+        connect(m_control.data(), &QQuickItem::windowChanged, this,
                 [this](QQuickWindow *window) {
             if (m_window) {
                 m_window->removeEventFilter(this);
-- 
2.13.6