Ack! Please don't do this. I have to work with this kind of syntax on a daily basis and it really isn't nice, considering there are so much more cleaner ways of doing this. This is Perl, after all ;)

my $path = shift or die "No path passed to GetInfDataFiles\n"
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or even:

my $path = shift;
die "No path passed to GetInfDataFiles\n" unless $path;
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[ ar0n ]