next if $dir_cont =~s/^\.\.?$/;

[download]
you might want to change that line to: 
next if $dir_cont=~/^\.\.?$/;

[download]
because I really don't think you want substitution. basically delete the 's' also 
my($dir,$fullpath) = @_;

[download]
should be 
my($dir,$full_path) = @_;

[download]

In reply to Re: Recursion by s0ttle
in thread Recursion by Anonymous Monk

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