fixed: DataForm can't export fields containing newlines

docs/changelog/7.x.x.txt

@@ -10,6 +10,7 @@
  - added a new permission denied page for version tag approval
  - fixed: Shortcuts includes HTML head data twice
  - fixed: DataForm entry table isn't properly indexed
+ - fixed: DataForm can't export fields containing newlines
 
 7.6.0
  - added: users may now customize the post received page for the CS

lib/WebGUI/Asset/Wobject/DataForm.pm

@@ -1233,7 +1233,7 @@ sub www_exportTab {
                 if $field->{isMailField} && !$self->get('mailData');
             push @exportFields, $field->{name};
         }
-        my $tsv = Text::CSV_XS->new({sep_char => "\t", eol => "\n"});
+        my $tsv = Text::CSV_XS->new({sep_char => "\t", eol => "\n", binary => 1});
         $tsv->combine(
             'entryId',
             'ipAddress',