MDL-61619 core: use empty string instead of null in xmlize
authorJake Dallimore <jake@moodle.com>
Mon, 12 Mar 2018 02:56:31 +0000 (10:56 +0800)
committerJake Dallimore <jake@moodle.com>
Mon, 12 Mar 2018 03:12:00 +0000 (11:12 +0800)
commit786f1270a5bf9d878558f9d513cf44f7109ffd7b
treef77757deac5998f65f52cd5705201d0ac88ecc11
parent0c23f4e6b6ba79a406686b6599dc25e2122e2aeb
MDL-61619 core: use empty string instead of null in xmlize
lib/xmlize.php