diff --git a/www/lib/show_reg_public.php b/www/lib/show_reg_public.php
index f95d62f..145fdcb 100644
--- a/www/lib/show_reg_public.php
+++ b/www/lib/show_reg_public.php
@@ -35,7 +35,7 @@ $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '5' order by
       $reg_racers_5[] = ["ID" => $row["ID"], "NICK" => $row["NICK"], "RACE" => $race_blob[$row["RACE"]], "TIME" => $row["TIME"]];
     }
   }else{
-  //echo "0 results";
+    $reg_racers_5 = null;
   }
 
 $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '4' order by TIME ASC";
@@ -47,7 +47,7 @@ $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '4' order by
       $reg_racers_4[] = ["ID" => $row["ID"], "NICK" => $row["NICK"], "RACE" => $race_blob[$row["RACE"]], "TIME" => $row["TIME"]];
     }
   }else{
-  //echo "0 results";
+    $reg_racers_4 = null;
   }
 
 $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '3' order by TIME ASC";
@@ -59,7 +59,7 @@ $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '3' order by
       $reg_racers_3[] = ["ID" => $row["ID"], "NICK" => $row["NICK"], "RACE" => $race_blob[$row["RACE"]], "TIME" => $row["TIME"]];
     }
   }else{
-  //echo "0 results";
+    $reg_racers_3 = null;
   }
 
 $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '2' order by TIME ASC";
@@ -71,7 +71,7 @@ $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '2' order by
       $reg_racers_2[] = ["ID" => $row["ID"], "NICK" => $row["NICK"], "RACE" => $race_blob[$row["RACE"]], "TIME" => $row["TIME"]];
     }
   }else{
-  //echo "0 results";
+    $reg_racers_2 = null;
   }
 
 $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '1' order by TIME ASC";
@@ -83,15 +83,9 @@ $sql = "SELECT ID, NICK, RACE, TIME FROM REGISTERED where RACE like '1' order by
       $reg_racers_1[] = ["ID" => $row["ID"], "NICK" => $row["NICK"], "RACE" => $race_blob[$row["RACE"]], "TIME" => $row["TIME"]];
     }
   }else{
-  //echo "0 results";
+    $reg_racers_1 = null;
   }
 
-$reg_racers_1 = [];
-$reg_racers_2 = [];
-$reg_racers_3 = [];
-$reg_racers_4 = [];
-$reg_racers_5 = [];
-
 if($reg_racers_5 != null){
   $place = 1;
   $medal = '';