I'm trying to eliminate an error I get for using an undefined array. Basically if the array comes up with know value it executes the sub clock_in_form. Any suggestions? 
$main::SQL="SELECT oid,* FROM timeclock WHERE end_stamp = NULL AND use
+rname = '$username'";
    common::sql::Do_SQL();
  
          @clocked_in = $common::sql::sth->fetchrow();
            #unless ($clocked_in[1] eq "$username"){
 

             if (@clocked_in == undef){
             clock_in_form($username, $date, $time);

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In reply to undefined array use by nlafferty

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