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Avoid crash when early-exiting.

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This is a work-around, but suitable for back-porting to 2020.3

Sentry-Id: FLIGHTGEAR-37D
This commit is contained in:
James Turner 2021-03-23 17:07:59 +00:00
parent c1f54779ac
commit 344058baba
1 changed files with 6 additions and 1 deletions
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5
src/Model/modelmgr.cxx
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@ -208,7 +208,12 @@ FGModelMgr::bind ()
void void
FGModelMgr::unbind () FGModelMgr::unbind ()
{ {
// work-around for FLIGHTGEAR-37D : crash when quitting during
// early startup
if (!_listener) {
_models->removeChangeListener(_listener.get()); _models->removeChangeListener(_listener.get());
}
_listener.reset(); _listener.reset();
_models.clear(); _models.clear();
} }