retrun thatroutine() if thatroutine()
That calls thatroutine() twice, which will perform things twice. Not good.
if (thatroutine()) {return $_}
$_ isn't getting set there. Are you expecting the variable to be psychic?

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re^3: looking for a good idiom: return this if this is true by merlyn
in thread looking for a good idiom: return this if this is true by merlyn

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