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Launcher: Don't probe for states if the -set.xml is missing

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This showed up as frequent exceptions from readProperties in the
launcher, when checking for states.

Sentry-Id: FLIGHTGEAR-2R
This commit is contained in:
Automatic Release Builder 2020-09-28 09:44:47 +01:00 • committed by James Turner
parent eb1d8a7dc8
commit 191786d9a0
1 changed files with 8 additions and 1 deletions
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9
src/GUI/QmlAircraftInfo.cxx
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@ -601,7 +601,14 @@ void QmlAircraftInfo::checkForStates()
return;
}
auto states = readAircraftStates(SGPath::fromUtf8(path.toUtf8().toStdString()));
const auto sgp = SGPath::fromUtf8(path.toUtf8().toStdString());
if (!sgp.exists()) {
_statesModel.reset(new StatesModel);
emit infoChanged();
return;
}
auto states = readAircraftStates(sgp);
if (states.empty()) {
_statesModel.reset(new StatesModel);
emit infoChanged();