Tony Godshall <t...@of.net> writes:
>
>  if __name__ == '__main__':
> -    os.environ[ "DISPLAY" ] = ":0"
> +    if not os.environ.has_key("DISPLAY"):
> +        os.environ[ "DISPLAY" ] = ":0"

Usually there's no need to have a default or fallback for $DISPLAY.  If
it's not set then you're not under X.  I suggest just delete the :0 line.


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