Avoid crash when early-exiting.
This is a work-around, but suitable for back-porting to 2020.3 Sentry-Id: FLIGHTGEAR-37D
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1 changed files with 6 additions and 1 deletions
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@ -208,7 +208,12 @@ FGModelMgr::bind ()
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void
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FGModelMgr::unbind ()
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{
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// work-around for FLIGHTGEAR-37D : crash when quitting during
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// early startup
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if (!_listener) {
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_models->removeChangeListener(_listener.get());
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}
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_listener.reset();
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_models.clear();
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}
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