remove asset while preview active segv fix, guard against segv with missing asset...

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / mwindowgui.C

diff --git a/cinelerra-5.1/cinelerra/mwindowgui.C b/cinelerra-5.1/cinelerra/mwindowgui.C
index 36532ac7da51752a2b1cdd9d3f52bc2bd93d49d4..d121f29eb222ffba4ad67532455e2aa12bf1fa9b 100644 (file)
--- a/cinelerra-5.1/cinelerra/mwindowgui.C
+++ b/cinelerra-5.1/cinelerra/mwindowgui.C
@@ -2404,10 +2404,12 @@ ProxyToggle::~ProxyToggle()
 int ProxyToggle::handle_event()
 {
        int disabled = get_value();
+       mwindow->gui->unlock_window();
        if( disabled )
                mwindow->disable_proxy();
        else
                mwindow->enable_proxy();
+       mwindow->gui->lock_window("ProxyToggle::handle_event");
        set_tooltip(!disabled ? _("Disable proxy") : _("Enable proxy"));
        return 1;
 }