Simplify function

ucl-isd · Jan 23, 2024 · 49192ee · 49192ee
1 parent d28225e
commit 49192ee
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/renderer.php b/renderer.php
@@ -160,14 +160,12 @@ public function fetch_course_read_only_notification(): string {
      */
     public function show_unfreeze_button(int $courseid): string {
         $context = context_course::instance($courseid);
-        $content ='';
         $freezeurl = new moodle_url('/admin/lock.php', ['id' => $context->id]);
-        $content .= html_writer::div(
+        return html_writer::div(
             '<a href="' . $freezeurl .' " class="btn btn-primary">' . 
             get_string('button:unfreezecoursecontext', 'block_lifecycle') . 
             '</a>'   
         );
 
-        return $content;
     }    
 }