I am looping through files in a directory and printing to csv files with: 
.
.
opendir D, $opts{d} or die ...;
.
.
foreach my $file (readdir D)
{
  my ($filebase, $dirname, $ext) = fileparse($file, '\..*');
  my $csvFile = "$opts{d}\\$filebase.csv";
  open FILE_OUT, ">$csvFile" or die ...;
  .
  .
  foreach my $parent (@parents)
  {
    print FILE_OUT $parents{$parent} . "\n";
  }
  close FILE_OUT;
}

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The problem is it only writes out with the first file it comes to. I originally had the program writing out to the csv files line by line inside the code and everything worked fine, then I made some necessary code changes to incorporate the %parents hash and now it still creates the other csv files but they are all 0 bytes. No matter what combination of files there are in the directory it only writes data to the first one. Any ideas? Thanks in advance.

In reply to readdir and print file issue by eide

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