MDL-62294 lessphp: Fix for PHP 7.2 compatibility
authorMichaël Marinetti <github@marinetti.fr>
Wed, 12 Sep 2018 07:16:38 +0000 (15:16 +0800)
committerEloy Lafuente (stronk7) <stronk7@moodle.org>
Wed, 7 Nov 2018 16:21:39 +0000 (17:21 +0100)
commitcde2530c549d08c71fd7f5b9406dd185600ee13b
tree0e43f6f4e800692e8bea034234646960ba62db3c
parente0d7266379474e7015396949cfcbc1ec545ed189
MDL-62294 lessphp: Fix for PHP 7.2 compatibility

From upstream commit:
https://github.com/oyejorge/less.php/commit/669acc51817a8da162b5f1b7137e79f0e4acc636
lib/lessphp/Visitor/toCSS.php