Index: trunk/tools/roboczar.pl
===================================================================
--- trunk/tools/roboczar.pl	(revision 28772)
+++ trunk/tools/roboczar.pl	(revision 28773)
@@ -120,4 +120,9 @@
         $end = $czarDb->getNowTimestamp();
 
+        if ($czarDb->isBefore($end, $begin)) {
+
+            $begin = $czarDb->subtractInterval($begin, "1 DAY");
+        }
+
         foreach $stage (@stages) {