[zendframework#5743] CS fix

- use `null ===` instead of `is_null` (consistency)
freax · Nov 27, 2014 · d3ba924 · d3ba924
1 parent a1ad0e4
commit d3ba924
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/library/Zend/View/Helper/FlashMessenger.php b/library/Zend/View/Helper/FlashMessenger.php
@@ -145,7 +145,8 @@ protected function renderMessages($namespace = PluginFlashMessenger::NAMESPACE_D
             }
             $classes = array($classes);
         }
-        if (is_null($autoEscape)) {
+
+        if (null === $autoEscape) {
             $autoEscape = $this->getAutoEscape();
         }