MDL-29592 weblib: prevent warnings when $USER not set
commit4e012c2700e6f10855bb7c27164613d8d4940884
authorDan Poltawski <dan@moodle.com>
Sun, 26 Feb 2012 10:39:40 +0000 (26 18:39 +0800)
committerEloy Lafuente (stronk7) <stronk7@moodle.org>
Mon, 27 Feb 2012 15:06:48 +0000 (27 16:06 +0100)
tree343b089f580bb97e7d763be55c8fe55308215fc4
parent145d39a35a306bb9fb0a52938630a1f2a65859a4
MDL-29592 weblib: prevent warnings when $USER not set
lib/weblib.php