clang-tidy: Avoid potential memory leak in QtUi

[quassel.git] / src / uisupport / graphicalui.cpp

diff --git a/src/uisupport/graphicalui.cpp b/src/uisupport/graphicalui.cpp
index c05ed40..fb4a2c7 100644 (file)
--- a/src/uisupport/graphicalui.cpp
+++ b/src/uisupport/graphicalui.cpp
@@ -36,7 +36,6 @@
 #  include <KWindowSystem>
 #endif
 
-GraphicalUi *GraphicalUi::_instance = 0;
 QWidget *GraphicalUi::_mainWidget = 0;
 QHash<QString, ActionCollection *> GraphicalUi::_actionCollections;
 ContextMenuActionProvider *GraphicalUi::_contextMenuActionProvider = 0;
@@ -44,6 +43,18 @@ ToolBarActionProvider *GraphicalUi::_toolBarActionProvider = 0;
 UiStyle *GraphicalUi::_uiStyle = 0;
 bool GraphicalUi::_onAllDesktops = false;
 
+namespace {
+
+GraphicalUi *_instance{nullptr};
+
+}
+
+
+GraphicalUi *GraphicalUi::instance() {
+    return _instance;
+}
+
+
 GraphicalUi::GraphicalUi(QObject *parent) : AbstractUi(parent)
 {
     Q_ASSERT(!_instance);