MDL-63137 mod_feedback: discern between user or id better
commit41b81d5996f0a62e5db4205484fd8df88aa697bb
authorEloy Lafuente (stronk7) <stronk7@moodle.org>
Tue, 30 Apr 2019 00:11:42 +0000 (30 02:11 +0200)
committerEloy Lafuente (stronk7) <stronk7@moodle.org>
Tue, 30 Apr 2019 18:47:15 +0000 (30 20:47 +0200)
tree9838fff2dd7dbe758168ba3e94d843b0fd1d7613
parentf991482446449037848574ac0267fa93dddb9088
MDL-63137 mod_feedback: discern between user or id better

is_int('1') => false, so better we invert the check that is safer.
mod/feedback/lib.php