Fixed $update_count bug.

Display.pm

@@ -349,7 +349,7 @@ sub year_print {
                                  "^[0-9]{1,2}\$");
 
         $result .= "\n<table>\n";
-        my $update_count;
+        my $update_count = 0; # explicitly define for later printing.
         foreach my $month_file (@month_files) {
             my @update_files = dir_list ("$DISPLAY_CONF{ROOT_DIR}/$year/$month_file",
                 "low_to_high", "^[0-9]{1,2}\$");