cleanup code

Author René Welbers <git@gecko-development.com>
Author date 2016-01-10 11:39:50
Author local date 2016-01-10 12:39:50 +0100
Committer René Welbers <git@gecko-development.com>
Committer date 2016-01-10 11:39:50
Committer local date 2016-01-10 12:39:50 +0100
Commit ac234ab1835df65ea82ff118ecfdccb764184602
Tree 926c7ed41ecc86dad00ccc6e33d41252c831d8df
Parent ebfc63bb8d41f1c168d381c9f99114ce52446f19
cleanup code