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Editor-mixer-strip: fix intermittent crash if we try to set up gui before set_route() is called (amends d2032d)

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This commit is contained in:
Ben Loftis 2020-04-04 12:03:45 -05:00
parent d2032df2e5
commit bb925ea151
1 changed files with 4 additions and 0 deletions
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4
gtk2_ardour/route_ui.cc
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@ -2069,6 +2069,10 @@ RouteUI::setup_invert_buttons ()
void void
RouteUI::update_polarity_display () RouteUI::update_polarity_display ()
{ {
if (!_route) {
return;
}
uint32_t const N = _route->phase_control()->size(); uint32_t const N = _route->phase_control()->size();
if (N > _max_invert_buttons) { if (N > _max_invert_buttons) {