I believe that "$!" would make the "or die" even better, by providing information on why the regex didn't check.

If so, that gives you: 

$a =~ s/\$\$NETOBJ\.// or die "$a is not right: $!";

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In reply to RE: (2) Need help with s/// ( $! ) by ybiC
in thread Need help with s/// by Tii

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