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removing variables that are unnecessarily used

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dogmatic69 2012-12-05 10:55:11 +00:00
parent 0ada30f3bc
commit b92b7c2d2d
1 changed files with 8 additions and 4 deletions
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12
lib/Cake/Model/Model.php
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@ -2482,7 +2482,7 @@ class Model extends Object implements CakeEventListener {
*/
protected function _deleteLinks($id) {
foreach ($this->hasAndBelongsToMany as $data) {
list($plugin, $joinModel) = pluginSplit($data['with']);
list(, $joinModel) = pluginSplit($data['with']);
$records = $this->{$joinModel}->find('all', array(
'conditions' => array($this->{$joinModel}->escapeField($data['foreignKey']) => $id),
'fields' => $this->{$joinModel}->primaryKey,
@ -2581,9 +2581,13 @@ class Model extends Object implements CakeEventListener {
if ($id === false) {
return false;
}
$conditions = array($this->alias . '.' . $this->primaryKey => $id);
$query = array('conditions' => $conditions, 'recursive' => -1, 'callbacks' => false);
return $this->find('count', $query) > 0;
return (bool)$this->find('count', array(
'conditions' => array(
$this->alias . '.' . $this->primaryKey => $id
),
'recursive' => -1,
'callbacks' => false
));
}
/**