fixed: DataForm doesn't keep posted values properly when data fails validation

docs/changelog/7.x.x.txt

@@ -5,6 +5,7 @@
  - fixed: some default assets have ids shorter than 22 characters
  - fixed: failure when submitting a dataform that sends mail with an empty file field
  - fixed: DataForm ignores height on textarea fields
+ - fixed: DataForm doesn't keep posted values properly when data fails validation
 
 7.6.0
  - added: users may now customize the post received page for the CS

lib/WebGUI/Asset/Wobject/DataForm.pm

@@ -651,7 +651,7 @@ sub getRecordTemplateVars {
     for my $field (@fields) {
         # need a copy
         my $value;
-        if ($entry) {
+        if ($entryData) {
             $value = $entryData->{ $field->{name} };
         }
         elsif (!$ignoreForm && defined (my $formValue = $self->session->form->process($field->{name}))) {