mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

fix potential crash in GPS code

Browse source 
If we don't have a GpsLocation instance, we shouldn't dereference it.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2021-01-01 11:04:55 -08:00
parent 3a65b0f37f
commit 2a579987c2
1 changed files with 4 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
qt-models/gpslistmodel.cpp
View file

@ -11,7 +11,10 @@ GpsListModel::GpsListModel()
void GpsListModel::update()
{
QVector<gpsTracker> trackers = QVector<gpsTracker>::fromList(GpsLocation::instance()->currentGPSInfo().values());
GpsLocation *glp = GpsLocation::instance();
if (!glp)
return;
QVector<gpsTracker> trackers = QVector<gpsTracker>::fromList(glp->currentGPSInfo().values());
beginResetModel();
m_gpsFixes = trackers;
endResetModel();