--- snort-rep.orig	2013-05-01 10:38:51.000000000 +0200
+++ snort-rep	2013-05-01 10:39:27.000000000 +0200
@@ -1081,7 +1081,7 @@
     my $year = defined $3 ? $3 : (localtime(time))[5]+1900;
 
     # convert to unix time
-    $a{timestamp} = timelocal($6, $5, $4, $2, $1 - 1, $year);
+    $a{timestamp} = timelocal(int($6), $5, $4, $2, $1 - 1, $year);
     $start_time = $a{timestamp}
       if not defined $start_time or $a{timestamp} < $start_time;
     $end_time = $a{timestamp} if not defined $end_time or $a{timestamp} > $end_time;