--- cvsweb.cgi.orig	2017-01-25 12:04:22.568302000 -0500
+++ cvsweb.cgi	2017-01-25 12:04:39.400303000 -0500
@@ -2951,7 +2951,7 @@
   print "<br />\n";
 
   print '<i>';
-  if (defined @mytz) {
+  if (@mytz) {
     my ($est) = $mytz[(localtime($date{$_}))[8]];
     print scalar localtime($date{$_}), " $est</i> (";
   } else {