- avoid fixity- and size check if files does not exist

deep_fixitycheck.pl

@@ -322,12 +322,14 @@ if (defined $search_dir && -d "$search_dir") {
         my $result;
         $result->{errors} = 0;
         $result = check_if_file_exist($fileobj, $result);
+        if ($result->{exist}) { # only if file exists, do additional checks
           $result = check_file_size($fileobj, $result);
           foreach my $fixity_algorithm (@algorithms) {
             if ($fileobj->{fixity}->{$fixity_algorithm}) {
               $result = check_file_fixity($fileobj, $result, $fixity_algorithm);
             }
           }
+        }
         if ($result->{errors} > 0) {
           path($report_file)->append_utf8("IE $_ with following errors:\n");
           foreach my $errors (@{ $result->{error_description} }) {