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

2022-05-24 21:17:17 +01:00
parent 6c114e2a80
commit 4f644c3f39
1 changed files with 1 additions and 1 deletions
@@ -404,7 +404,7 @@ function resource_get_intro(object $resource, object $cm, bool $ignoresettings =

    $content = "";
    if ($ignoresettings || !empty($options['printintro']) || $extraintro) {
-        $gotintro = trim(strip_tags($resource->intro));
+        $gotintro = !html_is_blank($resource->intro);
        if ($gotintro || $extraintro) {
            if ($gotintro) {
                $content = format_module_intro('resource', $resource, $cm->id);