Replace mainWindow() with MainWindow::instance()

C++ style of accessing single instance class object.

Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/qt-ui/divecomputermanagementdialog.cpp b/qt-ui/divecomputermanagementdialog.cpp
index 348f93b40..c7d7fc75b 100644
--- a/qt-ui/divecomputermanagementdialog.cpp
+++ b/qt-ui/divecomputermanagementdialog.cpp
@@ -22,7 +22,7 @@ void DiveComputerManagementDialog::init()
 
 DiveComputerManagementDialog* DiveComputerManagementDialog::instance()
 {
-	static DiveComputerManagementDialog *self = new DiveComputerManagementDialog(mainWindow());
+	static DiveComputerManagementDialog *self = new DiveComputerManagementDialog(MainWindow::instance());
 	self->setAttribute(Qt::WA_QuitOnClose, false);
 	return self;
 }