UnionOfRAD/lithium — pull request #709 by v-v-vishnevskiy (2012-12-05 08:12:31+00:00)
Title: Fix for _processDotPath in Environment class.

For example:
$data = array(
'string' => 'lorem ipsum'
);
Environment::set('dotPathIndex', $data);

Environment::get('dotPathIndex.string.b'); // Without this patch we will get fatal error