← All changes | libraries/adapter/database/query.php +2 -2 1.7.2 → 1.8.16 View file →

		@@ -135,11 +135,11 @@
135	135
136	136	/**
137	137	* Class constructor.
138	138	*
139		- * @param JDatabase $db The database driver.
	139	+ * @param JDatabase $db The database driver.
140	140	*/
141		- public function __construct(JDatabase $dbo = null)
	141	+ public function __construct(?JDatabase $dbo = null)
142	142	{
143	143	if (is_null($dbo))
144	144	{
145	145	$dbo = JFactory::getDbo();