Index: t3lib/class.t3lib_befunc.php
===================================================================
--- t3lib/class.t3lib_befunc.php	(revision 6472)
+++ t3lib/class.t3lib_befunc.php	(working copy)
@@ -2263,7 +2263,7 @@
 				case 'input':
 					if (isset($value)) {
 						if (t3lib_div::inList($theColConf['eval'], 'date')) {
-							$l = t3lib_BEfunc::date($value) .
+							$l = $value == 0 ? '' : t3lib_BEfunc::date($value) .
 								' (' .
 								($GLOBALS['EXEC_TIME'] - $value > 0 ? '-' : '') .
 								t3lib_BEfunc::calcAge(abs($GLOBALS['EXEC_TIME'] - $value), $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears')) .