MDL-65154 competencies: FF 47 does not digest null/missing JS params
commit9b0aec2d65015daa7ad750424bf37246ac26c13b
authorEloy Lafuente (stronk7) <stronk7@moodle.org>
Tue, 7 May 2019 20:54:37 +0000 (7 22:54 +0200)
committerEloy Lafuente (stronk7) <stronk7@moodle.org>
Tue, 7 May 2019 21:20:38 +0000 (7 23:20 +0200)
tree6512196a5acea85c41ca6cced6dafc7c144ba8f4
parente4987f0f58ff712f62ced8cfa73c24259288c1a4
MDL-65154 competencies: FF 47 does not digest null/missing JS params

So we are defaulting to 0 when the page is initially called,
instead of current null. That's exactly the same behavior
than when you pick "No filters applied" from the filter menu.

Note that other browsers seems to accept perfectly the missing param
but FF 47.0.1 does not.
admin/tool/lp/coursecompetencies.php