--- W3C/LogValidator/Config.pm.bak      2008-10-09 22:44:53.626000000 +0100
+++ W3C/LogValidator/Config.pm  2008-10-09 22:44:26.969750000 +0100
@@ -164,7 +164,7 @@
       if (exists($tmpconf{CustomLog}))
       {
               # if there are several log files, $tmpconf{CustomLog}
is an array
-               if (defined @{ $tmpconf{CustomLog} })
+               if (ref($tmpconf{CustomLog}) eq 'ARRAY')
               {
                  foreach my $customlog (@{ $tmpconf{CustomLog} })
                  {