MDL-74790 mod_resource: better detection of empty module intro.

2022-05-24 21:21:40 +01:00
parent 2affa30359
commit da60508071
1 changed files with 1 additions and 1 deletions
@@ -431,7 +431,7 @@ function resource_print_intro($resource, $cm, $course, $ignoresettings=false) {
    }

    if ($ignoresettings || !empty($options['printintro']) || $extraintro) {
-        $gotintro = trim(strip_tags($resource->intro));
+        $gotintro = !html_is_blank($resource->intro);
        if ($gotintro || $extraintro) {
            echo $OUTPUT->box_start('mod_introbox', 'resourceintro');
            if ($gotintro) {