Code to remove php warning in php strict mode

I had several
PHP Error: Creating default object from empty value ...
this is due to my config in php strict mode, and the php object used not declared, so I added several declaration in lexicon.pages.inc
line 69:
$lexicon_overview = new stdClass();
$lexicon_section = new stdClass();
line 214:
$lexicon_alphabar = new stdClass();

As seen here:
http://www.trash-factor.com/content/php-error-creating-default-object-em...

Regards,
Thx for the lexicon module it's realy useful !