[TYPO3-core] RFC: fix dependency on PHP 4.3 in t3lib_db

[Martin Kutschker]

Michael Stucki <michael at typo3.org> writes on 
Mon, 02 Jan 2006 15:22:58 +0100 (MET):

> Hi Martin,
> 
> 
> >> Problem: While mysql_real_escape_string is the best way to escape
> > > DB values it's only available since PHP 4.3 and it needs a valid
>>> link identifier.
> 
> No, it doesn't need the link identifier. It is optional, and if it is
> not specified, PHP will use the last link openend by mysql_connect
> (see http://ch.php.net/mysql_real_escape_string).


Yes, but if we *know* we have no connection it makes no sense to call it without one as we certainly do not want an auto-connect.

Anyway, I'll remove the check as suggested.

Masi