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| author |  Dirk Hohndel <dirk@hohndel.org> | 2015-05-31 16:12:56 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2015-05-31 16:12:56 -0700 |
| commit | 96cffe88e72cefa29c13dd839332b0cc7ce42ed2 (patch) | |
| tree | 0ae4f34ac1bb6bbe71d2c71ade392a3ed374b5e7 /qt-ui/maintab.cpp | |
| parent | f28cec7b9eb5ad4bca007bcde9810e802e668768 (diff) | |
| download | subsurface-96cffe88e72cefa29c13dd839332b0cc7ce42ed2.tar.gz | |
Fix crash
With no dive sites we dereference a NULL pointer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui/maintab.cpp')
| -rw-r--r-- | qt-ui/maintab.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/qt-ui/maintab.cpp b/qt-ui/maintab.cpp index 720193a6b..2ecfb6c6d 100644 --- a/qt-ui/maintab.cpp +++ b/qt-ui/maintab.cpp @@ -219,8 +219,13 @@ MainTab::~MainTab() void MainTab::setCurrentLocationIndex() { - if (current_dive) - ui.location->setCurrentText(get_dive_site_by_uuid(current_dive->dive_site_uuid)->name); + if (current_dive) { + struct dive_site *ds = get_dive_site_by_uuid(current_dive->dive_site_uuid); + if (ds) + ui.location->setCurrentText(ds->name); + else + ui.location->setCurrentText(""); + } } void MainTab::enableGeoLookupEdition() |