fix(macos): crash sending key event when app has no windows #1090
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I noticed this when clicking the
Close Windowmenu item which sends aCmd+Wevent to the application. It looks like the window was closed and tao tried to send the event tokeyWindowwhich was null. This check also exists on winit:https://github.com/rust-windowing/winit/blob/be1baf164cc80ebc8586f2c528fe854b1dafcb34/src/platform_impl/apple/appkit/app.rs#L36