update packages

lisp/pdf-tools/pdf-links.el

@@ -111,8 +111,6 @@ one of the displayed keys, or by using isearch limited to
 links via \\[pdf-links-isearch-link].
 
 \\{pdf-links-minor-mode-map}"
-
-  nil nil nil
   :group 'pdf-links
   (pdf-util-assert-pdf-buffer)
   (cond
@@ -369,7 +367,12 @@ Wraps the URI in \[\[ ... \]\] and calls `org-open-link-from-string'
 on the resulting string."
   (cl-check-type uri string)
   (message "Opening `%s' with Org" uri)
-  (org-open-link-from-string (format "[[%s]]" uri)))
+  (cond
+   ((fboundp 'org-link-open-from-string)
+    (org-link-open-from-string (format "[[%s]]" uri)))
+   ;; For Org 9.2 and older
+   ((fboundp 'org-open-link-from-string)
+    (org-open-link-from-string (format "[[%s]]" uri)))))
 
 (provide 'pdf-links)