1 files changed, 24 insertions, 13 deletions
diff --git a/phpBB/cron.php b/phpBB/cron.php
index 1dbe1768c1..5f21e105d3 100644
--- a/phpBB/cron.php
+++ b/phpBB/cron.php
@@ -21,7 +21,8 @@ include($phpbb_root_path . 'includes/cron_lock.' . $phpEx);
 $user->session_begin(false);
 $auth->acl($user->data);
 
-function output_image() {
+function output_image()
+{
 	// Output transparent gif
 	header('Cache-Control: no-cache');
 	header('Content-type: image/gif');
@@ -33,40 +34,50 @@ function output_image() {
 	// flush();
 }
 
-function do_cron($run_tasks) {
+function do_cron($run_tasks)
+{
 	global $cron_lock;
-	
-	foreach ($run_tasks as $cron_type) {
+
+	foreach ($run_tasks as $cron_type)
+	{
 		$cron->run_task($cron_type);
 	}
-	
+
 	// Unloading cache and closing db after having done the dirty work.
 	$cron_lock->unlock();
 	garbage_collection();
 }
 
-if ($cron_lock->lock()) {
-	if ($config['use_system_cron']) {
+if ($cron_lock->lock())
+{
+	if ($config['use_system_cron'])
+	{
 		$use_shutdown_function = false;
-		
+
 		$run_tasks = $cron->find_all_runnable_tasks();
-	} else {
+	}
+	else
+	{
 		$cron_type = request_var('cron_type', '');
 		$use_shutdown_function = (@function_exists('register_shutdown_function')) ? true : false;
-		
+
 		output_image();
 
 		if ($cron->is_valid_task($cron_type) && $cron->is_task_runnable($cron_type))
 		{
-			if ($use_shutdown_function && !$cron->is_task_shutdown_function_compatible($cron_type)) {
+			if ($use_shutdown_function && !$cron->is_task_shutdown_function_compatible($cron_type))
+			{
 				$use_shutdown_function = false;
 			}
 			$run_tasks = array($cron_type);
 		}
 	}
-	if ($use_shutdown_function) {
+	if ($use_shutdown_function)
+	{
 		register_shutdown_function('do_cron', $run_tasks);
-	} else {
+	}
+	else
+	{
 		do_cron($run_tasks);
 	}
 }