[flexcoders] hasEventListener() on null object causes silent failure and exit from block

[ben.clinkinbeard]

This seems like a bug to me. In the following code if dp is null, the
trace will not be executed.

function greatFun():void
{
   if( dp.hasEventListener( "foo" ) )
   {
      // do stuff
   }
   trace( "WTF" );
}

It should either throw a RTE or just evaluate to false, shouldn't it?

Thanks,
Ben