in reply to Tk returns from a sub

command will call &get_params in a void context. That means the array it returns will end up in the great write-only bitbucket in the sky.

Yes, you can do that, no damage done - unless you need the contents of that array. In that case, you will need to make other arrangements.

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Re^2: Tk returns from a sub
by Scarborough (Hermit) on Sep 13, 2004 at 14:54 UTC
    I think thats where I go in my nightmares - the great write-only bitbucket in the sky.

    I've now changed things to take an extra parameter a ref to an array and load that up in the sub. Thanks for your help.

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