Fix issue #318 + added a default to the switch() in CI_Output::minify()
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index d96088c..1e961f6 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -116,6 +116,12 @@
 	 */
 	public function set_sections($config)
 	{
+		if (isset($config['query_toggle_count']))
+		{
+			$this->_query_toggle_count = (int) $config['query_toggle_count'];
+			unset($config['query_toggle_count']);
+		}
+
 		foreach ($config as $method => $enable)
 		{
 			if (in_array($method, $this->_available_sections))