Put in a print statement in the "faulty" for-loop and you'll see immediately what goes wrong. 

foreach $key (%index){
       print "deleting $key\n";
#      delete $index{$key} if ($key =~ /$test.+/);
}

[download]

Hope this helps, -gjb-

In reply to Re: Re: Re: Hashes: Deleting elements while iterating by gjb
in thread Hashes: Deleting elements while iterating by knexus

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