foreach $mk (@folders) {
   next if $mk eq '.';
   ...
}

[download]
or 
foreach $mk (grep !/^\.\z/, @folders) {
   ...
}

[download]
or 
foreach $mk (grep { $_ ne '.' } @folders) {
   ...
}

[download]

In reply to Re: How to add an exceptio for"for loop" by ikegami
in thread How to add an exceptio for"for loop" by Anonymous Monk

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