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check if theApp is valid
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15973 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -417,6 +417,7 @@ void LyX::quit()
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pimpl_->lyx_server_.reset();
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pimpl_->lyx_socket_.reset();
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pimpl_->application_->exit(0);
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theApp = 0;
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}
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}
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@ -77,6 +77,7 @@ LyXServerSocket::LyXServerSocket(LyXFunc * f, string const & addr)
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LyXServerSocket::~LyXServerSocket()
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{
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if (fd_ != -1) {
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BOOST_ASSERT (theApp);
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theApp->unregisterSocketCallback(fd_);
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if (::close(fd_) != 0)
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lyxerr << "lyx: Server socket " << fd_
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