returns null is implicit, so don't make it explicit, it's a lot of useless code.

returns null is implicit, so don't make it explicit, it's a lot of useless code.

================================================================================
 classes/Platal.php    |    2 --
 modules/banana.php    |    5 -----
 modules/carnet.php    |   15 ++-------------
 modules/core.php      |    2 --
 modules/email.php     |   17 ++++-------------
 modules/events.php    |   10 ----------
 modules/geoloc.php    |    8 --------
 modules/marketing.php |   14 --------------
 modules/payment.php   |    4 ----
 modules/platal.php    |   22 +---------------------
 modules/profile.php   |   33 +++++++++------------------------
 modules/register.php  |    6 ------
 modules/search.php    |    4 ----
 modules/stats.php     |    6 ------
 modules/trezo.php     |    4 ----
 modules/xnet.php      |   10 ----------
================================================================================
 16 files changed, 16 insertions(+), 146 deletions(-)

git-svn-id: svn+ssh://murphy/home/svn/platal/trunk@477 839d8a87-29fc-0310-9880-83ba4fa771e5