[bug] with real data type

[bug] with real data type

hello,

  1.   PgQuery.SQL.Text := 'SELECT 0::real';
  2.   PgQuery.Options.UnpreparedExecute := true;

  4.   if not(PgConnection.Connected) then
  5.     PgConnection.Connect;
  6.   PgQuery.Open;

It will crash at opening with an exception!
and sometimes (in some queries using real data type) causes even Access Violation in Open methode!

But if UnpreparedExecute is disabled
  1.   PgQuery.Options.UnpreparedExecute := false;
it does work properly

if we take an another data type, it does work too.

Thanks!