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do not unnecessarily crash on shutdown...
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22070 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -41,7 +41,8 @@ void MailInset::updateDialog(BufferView * bv) const
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void MailInset::hideDialog() const
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{
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theApp()->hideDialogs(name(), &inset());
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if (theApp())
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theApp()->hideDialogs(name(), &inset());
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}
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