diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index 669662e..980cf09 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -102,6 +102,8 @@
 	 */	
 	function _compile_queries()
 	{
+		$dbs = array();
+		
 		// Let's determine which databases are currently connected to
 		foreach (get_object_vars($this->CI) as $CI_object)
 		{