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Fix crash

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With no dive sites we dereference a NULL pointer.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-05-31 16:12:56 -07:00
parent f28cec7b9e
commit 96cffe88e7
1 changed files with 7 additions and 2 deletions
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9
qt-ui/maintab.cpp
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@ -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()