converting if ($foo != false) to if ($foo)

cakephp · Sep 21, 2012 · 8dc4de5 · 8dc4de5
1 parent b1f26b5
commit 8dc4de5
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/lib/Cake/Controller/Component/EmailComponent.php b/lib/Cake/Controller/Component/EmailComponent.php
@@ -316,7 +316,7 @@ public function send($content = null, $template = null, $layout = null) {
 		foreach ($this->headers as $key => $value) {
 			$headers['X-' . $key] = $value;
 		}
-		if ($this->date != false) {
+		if ($this->date) {
 			$headers['Date'] = $this->date;
 		}
 		$lib->setHeaders($headers);

diff --git a/lib/Cake/Controller/Scaffold.php b/lib/Cake/Controller/Scaffold.php
@@ -146,7 +146,7 @@ public function __construct(Controller $controller, CakeRequest $request) {
 			$this->controller->viewClass = 'Scaffold';
 		}
 		$this->_validSession = (
-			isset($this->controller->Session) && $this->controller->Session->valid() != false
+			isset($this->controller->Session) && $this->controller->Session->valid()
 		);
 		$this->_scaffold($request);
 	}

diff --git a/lib/Cake/Model/Model.php b/lib/Cake/Model/Model.php
@@ -2561,7 +2561,7 @@ public function exists($id = null) {
  * @return boolean True if such a record exists
  */
 	public function hasAny($conditions = null) {
-		return ($this->find('count', array('conditions' => $conditions, 'recursive' => -1)) != false);
+		return (bool)$this->find('count', array('conditions' => $conditions, 'recursive' => -1));
 	}
 
 /**

diff --git a/lib/Cake/View/Helper/CacheHelper.php b/lib/Cake/View/Helper/CacheHelper.php
@@ -59,7 +59,7 @@ class CacheHelper extends AppHelper {
  * @return boolean
  */
 	protected function _enabled() {
-		return (($this->_View->cacheAction != false)) && (Configure::read('Cache.check') === true);
+		return $this->_View->cacheAction && (Configure::read('Cache.check') === true);
 	}
 
 /**