show error before trying to destroy screen(s)

chjj / blessed

A high-level terminal interface library for node.js.

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show error before trying to destroy screen(s) #398

Open JoshMcCullough opened 4 years ago

JoshMcCullough commented 4 years ago

In cases where a screen fails to show due to some process-level exception, and the app is shutting down, the caught exception may never be shown. Moving the error-displaying-code above the screen-destroying code fixes this.

chardskarth commented 4 years ago

Is it also possible to prevent the screen from clearing on exit?