removing undefined $response
removing unused parameter $parameters
fixing undefined variable $useDir
fixing call of OC_Log::write() - missing parameter
fixing undefined $eventSource
initialize $result
fixing undefined variable $result - should be $query I assume
fixing undefined variable $where
remove silly assignment
add missing return
fixing returns
fixing returns
fixing <input> tag
Merge branch 'master' into fixing-unused-and-undefined-in-master
remove php closing tag
Merge pull request #1187 from owncloud/fixing-unused-and-undefined-in-master

Fixing unused and undefined in master