MDL-18729 param types ARE required

diff --git a/grade/report/stats/print.php b/grade/report/stats/print.php
index bf55173361b093112b52180a52ea4c076c6fb0b7..4fd119e6087d3d409cbe579248e8791ce082da8b 100644 (file)
--- a/grade/report/stats/print.php
+++ b/grade/report/stats/print.php
@@ -32,7 +32,7 @@ require_once $CFG->libdir.'/gradelib.php';
 require_once $CFG->dirroot.'/grade/lib.php';
 require_once $CFG->dirroot.'/grade/report/stats/lib.php';
 
-$courseid = required_param('id');
+$courseid = required_param('id', PARAM_INT);
 
 $reportname = get_string('modulename', 'gradereport_stats');