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Re: Check For null Arguments

by AnomalousMonk (Canon)
on Mar 13, 2013 at 16:25 UTC ( #1023251=note: print w/replies, xml ) Need Help??

in reply to Check For null Arguments

Further to ramlight's post: One could also write something like this very early in the code:
    die "no command line arguments given" unless @ARGV;

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Re^2: Check For null Arguments
by rfleisch (Initiate) on Mar 13, 2013 at 17:44 UTC
    Thanks for these TWO tips. I have included them in my little perl script to have as a reference. Best regards to All -Ray

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