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Re: Need help with Apache2::Subprocess undefined value error when using spawn_proc_progby GrandFather (Saint) |
on Aug 16, 2007 at 02:23 UTC ( [id://632902]=note: print w/replies, xml ) | Need Help?? |
Consider the two lines:
and think about what $r actually can contain, and what it needs to contain to be dereferenced (see perlref). Keep in mind that shift is acting on @ARGV here. DWIM is Perl's answer to Gödel
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