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Fix crash on exit

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This commit is contained in:
Vojtech Kral 2019-03-11 13:59:58 +01:00
parent 4e510dc3e7
commit 09c9f567f2
1 changed files with 4 additions and 0 deletions
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4
src/slic3r/GUI/Tab.cpp
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@ -751,6 +751,10 @@ void Tab::load_key_value(const std::string& opt_key, const boost::any& value, bo
void Tab::on_value_change(const std::string& opt_key, const boost::any& value) void Tab::on_value_change(const std::string& opt_key, const boost::any& value)
{ {
if (wxGetApp().plater() == nullptr) {
return;
}
const bool is_fff = supports_printer_technology(ptFFF); const bool is_fff = supports_printer_technology(ptFFF);
ConfigOptionsGroup* og_freq_chng_params = wxGetApp().sidebar().og_freq_chng_params(is_fff); ConfigOptionsGroup* og_freq_chng_params = wxGetApp().sidebar().og_freq_chng_params(is_fff);
if (opt_key == "fill_density" || opt_key == "pad_enable") if (opt_key == "fill_density" || opt_key == "pad_enable")