typos

Author: dg

src/PhpGenerator/ClassType.php

@@ -90,7 +90,7 @@ public static function from($from)
 	}
 
 
-	public function __construct($name = NULL, PhpNamespace $namespace = NULL)
+	public function __construct($name = '', PhpNamespace $namespace = NULL)
 	{
 		$this->setName($name);
 		$this->namespace = $namespace;
@@ -141,7 +141,7 @@ public function __toString()
 
 
 	/**
-	 * @return PhpNamespace
+	 * @return PhpNamespace|NULL
 	 */
 	public function getNamespace()
 	{

src/PhpGenerator/Method.php

@@ -287,7 +287,7 @@ public function setVisibility($val)
 
 
 	/**
-	 * @return string
+	 * @return string|NULL
 	 */
 	public function getVisibility()
 	{

src/PhpGenerator/Parameter.php

@@ -16,7 +16,7 @@
 class Parameter extends Nette\Object
 {
 	/** @var string */
-	private $name;
+	private $name = '';
 
 	/** @var bool */
 	private $reference = FALSE;

src/PhpGenerator/Property.php

@@ -16,7 +16,7 @@
 class Property extends Nette\Object
 {
 	/** @var string */
-	private $name;
+	private $name = '';
 
 	/** @var mixed */
 	public $value;