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Michael Pyne authored
JuK would fail to shutdown properly under Plasma 5 when the system tray was disabled and you used the 'X' from the window manager title bar to try to close JuK. May have failed under other WMs or desktops as well, I haven't tested that. The shutdown code hasn't been reworked since KDE 3 times and for all I know I introduced this bug with the setQuitOnLastWindowClosed setting in main.cpp years ago and never realized. But this way, any way you destroy the main application class (JuK), you end up shutting down. Continuing to use setQuitOnLastWindowClosed appears to be necessary since Qt will remove the queued quit signal to qApp once JuK is destructed and I don't trust running qApp->quit within the JuK dtor itself. Hopefully this fixes a crash-on-quit bug, but if not just reopen and I'll figure it out somehow... FIXED-IN:18.04 BUG:388663
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