Removed unneeded else branches in DifferenceEngine
authorAlexandre Emsenhuber <ialex.wiki@gmail.com>
Sun, 25 Aug 2013 07:26:20 +0000 (09:26 +0200)
committerIAlex <codereview@emsenhuber.ch>
Tue, 17 Sep 2013 06:51:05 +0000 (06:51 +0000)
commit17f2fe778f1f027ff93e5a4ac691fea10ce72a48
treefb28451ba2adf0add53d8e8b631311fe23fd9aff
parente7ce589265c7500759735d9e5c8ecbd008073fc9
Removed unneeded else branches in DifferenceEngine

The "if" always exit, so there is no need to use else branches;
also added blank lines for better readability.

Change-Id: I7d8321652a90fbba99e53fa0c1fe018492883b8a
includes/diff/DifferenceEngine.php