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MINOR: Edit-case checking of data in ViewableData::$failover for better error message. (from r95560)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@98090 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2010-02-04 00:51:02 +00:00
parent 60687965ec
commit 068677ab03
1 changed files with 2 additions and 1 deletions
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3
core/ViewableData.php
View File

@ -188,7 +188,8 @@ class ViewableData extends Object implements IteratorAggregate {
*/
public function defineMethods() {
if($this->failover) {
$this->addMethodsFrom('failover');
if(is_object($this->failover)) $this->addMethodsFrom('failover');
else user_error("ViewableData::\$failover set to a non-object", E_USER_WARNING);
if(isset($_REQUEST['debugfailover'])) {
Debug::message("$this->class created with a failover class of {$this->failover->class}");