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BUGFIX If the step doesn't exist, don't attempt to delete it

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This commit is contained in:
Sean Harvey 2009-04-27 23:13:21 +00:00
parent 3690de6943
commit 04130ad501
1 changed files with 68 additions and 66 deletions
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6
code/MultiFormSession.php
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@ -55,9 +55,11 @@ class MultiFormSession extends DataObject {
// delete dependent form steps and relation
$steps = $this->FormSteps();
if($steps) foreach($steps as $step) {
$steps->remove($step); // @TODO not sure if this is required (does delete() remove the relation too?)
$step->destroy();
if($step && $step->exists()) {
$steps->remove($step);
$step->delete();
$step->destroy();
}
}
parent::onBeforeDelete();