BUGFIX: avoid a CSSClass is added to a veiwable data twice.

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@64328 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Normann Lou 2008-10-16 00:52:50 +00:00
parent 461b57a647
commit ec1724cc4d

View File

@ -888,7 +888,7 @@ class ViewableData extends Object implements IteratorAggregate {
}
// optionally add template identifier
if(isset($this->template) && $this->template != $this->class) {
if(isset($this->template) && !in_array($this->template, $classes)) {
$classes[] = $this->template;
}