[Owncloud] Problem with mysql installation

[Bruno Jesus]

Hi, after installing the ownCloud 4.0.7 package using mysql I
encountered a problem. The mysql_close function failed (invalid link)
and this resulted in php printing a warning in the screen. So a
classic "headers already sent" problem happened while sending the
session cookie and the installation was not completed. My suggestion
to fix is to change the mysql_close call in lib/setup.php to
@mysql_close (line 145) as this is used in other project files.

Best wishes,
Bruno