skins: Minor code clean up
authorTimo Tijhof <krinklemail@gmail.com>
Mon, 27 Jun 2016 12:32:02 +0000 (14:32 +0200)
committerTimo Tijhof <krinklemail@gmail.com>
Mon, 27 Jun 2016 12:35:08 +0000 (14:35 +0200)
commit08822b8200ad947fd7ba74e1737c7844ac94f604
treee851dce2fdeeb21b894a7e1ec674a511f28afadb
parent6af8dcf5763a67315d3b6e52fdea27fe7df952b5
skins: Minor code clean up

* Make Skin::initPage visibility explicit.
* Make Skin::preloadExistence protected (not used outside this class).
* Remove use of empty().
* Avoid empty if-block.

Change-Id: I85bac34ded3414af5b998af614d554402ce92f21
includes/skins/Skin.php