mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-01 02:33:23 +00:00
Code Issues Projects Releases Packages Wiki Activity

It's safe to delete NULL pointers

Browse source 
Small code cleanup, it's safe to delete null pointers.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-07-11 13:10:43 -03:00 • committed by Dirk Hohndel
parent 040e172d33
commit 9661926131
1 changed files with 2 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
qt-ui/mainwindow.cpp
View file

@ -155,8 +155,7 @@ void MainWindow::refreshDisplay(bool doRecreateDiveList)
WSInfoModel::instance()->updateInfo();
// refresh the yearly stats if the window has an instance
if (yearlyStats) {
if (yearlyStatsModel)
delete yearlyStatsModel;
delete yearlyStatsModel;
yearlyStatsModel = new YearlyStatisticsModel();
yearlyStats->setModel(yearlyStatsModel);
}
@ -525,8 +524,7 @@ void MainWindow::on_actionYearlyStatistics_triggered()
/* problem here is that without more MainWindow variables or a separate YearlyStatistics
* class the user needs to close the window/widget and re-open it for it to update.
*/
if (yearlyStatsModel)
delete yearlyStatsModel;
delete yearlyStatsModel;
yearlyStatsModel = new YearlyStatisticsModel();
yearlyStats->setModel(yearlyStatsModel);
yearlyStats->raise();