Minor adding static

13 years ago · f73fd1d0bd
parent 97d67d873a
commit f73fd1d0bd
1 changed files with 1 additions and 1 deletions
--- a/main/inc/lib/document.lib.php
+++ b/main/inc/lib/document.lib.php
@ -2182,7 +2182,7 @@ class DocumentManager {
        return $return;
    }

-    public function export_to_pdf($document_id, $course_code) {
+    public static function export_to_pdf($document_id, $course_code) {
        require_once api_get_path(LIBRARY_PATH).'pdf.lib.php';
        $course_data    = api_get_course_info($course_code);
        $document_data  = self::get_document_data_by_id($document_id, $course_code);