MDL-59265 report_insights: Fix PHP notice when no predictions
authorDavid Monllao <davidm@moodle.com>
Mon, 14 Aug 2017 13:12:27 +0000 (15:12 +0200)
committerDavid Monllao <davidm@moodle.com>
Fri, 25 Aug 2017 11:16:20 +0000 (13:16 +0200)
commit3592b64ac1309e04dd1fac63ac16b4405049f80e
tree5d00c909eba8ab63301d361d5f8ca200f719f82d
parent9eb3c173ae80fd2e6e96d2bff54211401e52c2e3
MDL-59265 report_insights: Fix PHP notice when no predictions
report/insights/classes/output/insights_list.php