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Be more careful freeing taxonomy data

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We want to only access data that we consider valid. And we need to clear
out pointers to freed memory.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-07-06 12:09:20 -07:00
parent 56913191af
commit 6ebeba3c7c
2 changed files with 11 additions and 4 deletions
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qt-ui/mainwindow.cpp
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@ -631,6 +631,7 @@ void MainWindow::setupForAddAndPlan(const char *model)
{
// clean out the dive and give it an id and the correct dc model
clear_dive(&displayed_dive);
clear_dive_site(&displayed_dive_site);
displayed_dive.id = dive_getUniqID(&displayed_dive);
displayed_dive.when = QDateTime::currentMSecsSinceEpoch() / 1000L + gettimezoneoffset() + 3600;
displayed_dive.dc.model = model; // don't translate! this is stored in the XML file