commit 4df8f20bd5bb790178c5b1024f064f8a9b47aadd
Author: ANKIT GUPTA <mailtoankitgupta@gmail.com>
Date:   Tue Mar 27 08:46:55 2012 +0530

    Fixed Invalid EndTime display bug MDL- 27731

diff --git a/lib/form/datetimeselector.php b/lib/form/datetimeselector.php
index f7468c2..1ea5e07 100755
--- a/lib/form/datetimeselector.php
+++ b/lib/form/datetimeselector.php
@@ -52,7 +52,7 @@ class MoodleQuickForm_date_time_selector extends MoodleQuickForm_group{
      * @var array
      */
     var $_options = array('startyear' => 1970, 'stopyear' => 2020, 'defaulttime' => 0,
-                    'timezone' => 99, 'applydst' => true, 'step' => 5, 'optional' => false);
+                    'timezone' => 99, 'applydst' => true, 'step' => 2, 'optional' => false);
 
     /** @var array These complement separators, they are appended to the resultant HTML */
     var $_wrap = array('', '');