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throw an exception if the view you try to extend doesn't exist

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or element, or layout
This commit is contained in:
AD7six 2012-01-24 13:54:39 +01:00
parent 4f1be12046
commit def96c0460
1 changed files with 4 additions and 0 deletions
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4
lib/Cake/View/View.php
View file

@ -679,6 +679,10 @@ class View extends Object {
break; break;
} }
if (!$parent) {
throw new LogicException(__d('cake_dev', 'The parent %s you specified doesn\'t exist.', $this->_currentType));
}
if ($parent == $this->_current) { if ($parent == $this->_current) {
throw new LogicException(__d('cake_dev', 'You cannot have views extend themselves.')); throw new LogicException(__d('cake_dev', 'You cannot have views extend themselves.'));
} }