[TYPO3-english] Check if an area doesn't contain elements

[Tapio Markula]

Jeppe Donslund kirjoitti:
> Hi Peter
> 
> If it should not be an Objectpath Lib.btm_elm_1. What should it the be?
I think that you must build some user functions to get information, if 
area is empty or not - you can't get that information with SQL- commands

  10 = RECORDS
 >>>               10 {
 >>>                 source.current = 1
 >>>                 tables = tt_content


that use SQL-commands, which are nonsense for table 'tt_content', 
because you use templavoila.