resourceloader: Fix ensureNewline( '' ) support for PHP 7
authorFomafix <fomafix@googlemail.com>
Sun, 7 Apr 2019 10:08:17 +0000 (12:08 +0200)
committerKrinkle <krinklemail@gmail.com>
Sun, 7 Apr 2019 16:32:54 +0000 (16:32 +0000)
commit1f555b423f40a21c190fe54980ea3fc4bf50f230
tree32527f538dd41e83bc86cf4bdb793696243ff9e1
parent603740b43b9c787813e2e2b1b4bb82d1cd83ef1f
resourceloader: Fix ensureNewline( '' ) support for PHP 7

substr( '', -1 ) returns '', not false, in PHP 7.

Change-Id: Ie48fe064385e70f070e3fbfe0b62198f36cccd6d
includes/resourceloader/ResourceLoader.php