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| author |  Dirk Hohndel <dirk@hohndel.org> | 2017-05-06 11:06:18 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2017-05-06 11:12:07 -0700 |
| commit | 38af1f2ab93f2ed20552b0869a02844778138739 (patch) | |
| tree | 3de4dccd977b9cdf023bf5ba329a97312097eb08 /desktop-widgets/subsurfacewebservices.cpp | |
| parent | 67fbf6009a36233d6621e4f40002fc016a464404 (diff) | |
| download | subsurface-38af1f2ab93f2ed20552b0869a02844778138739.tar.gz | |
Check if we have an instance before dereferencing it
If we don't have a GPS service userid in the preferences and the GpsLocation class
isn't instantiated, this would cause a crash.
Fixes #367
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'desktop-widgets/subsurfacewebservices.cpp')
| -rw-r--r-- | desktop-widgets/subsurfacewebservices.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/desktop-widgets/subsurfacewebservices.cpp b/desktop-widgets/subsurfacewebservices.cpp index 2d8681a8a..1182af097 100644 --- a/desktop-widgets/subsurfacewebservices.cpp +++ b/desktop-widgets/subsurfacewebservices.cpp @@ -398,7 +398,8 @@ SubsurfaceWebServices::SubsurfaceWebServices(QWidget *parent, Qt::WindowFlags f) if (userid.isEmpty() && !same_string(prefs.cloud_storage_email, "") && - !same_string(prefs.cloud_storage_password, "")) + !same_string(prefs.cloud_storage_password, "") && + GpsLocation::hasInstance()) userid = GpsLocation::instance()->getUserid(prefs.cloud_storage_email, prefs.cloud_storage_password); ui.userID->setText(userid); |