Assigning to a hash using
%this_hash = ... always overwrites the entire hash.
Additionally, the code of:
/^(\d+)\W\d+\W\d+\W(\d+)\W\w+/;
$CpmRC{$1}=$2;
is dangerous, because when the match fails, you get the previous value of
$1 and friends. Always do this in the conditional based on the match:
if (/^(\d+)\W\d+\W\d+\W(\d+)\W\w+/) {
$CpmRC{$1}=$2;
}
-- Randal L. Schwartz, Perl hacker
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