make the short date a valid ISO date format.

diff --git a/data/config.default.php b/data/config.default.php
index bd67c7b3600c2ed46ebd0c409d10590c45222b55..3d60b9179163de5b01375bfaaf0e4ad8daf93b6d 100644 (file)
--- a/data/config.default.php
+++ b/data/config.default.php
@@ -327,7 +327,7 @@ $index_sidebar_blocks = array(
  * @var  string
  * @link http://php.net/date
  */
-$shortdate = 'd-m-Y';
+$shortdate = 'Y-m-d';
 
 /**
  * Format of long dates.