From 85d323ddb58f1a611b993a1b4fb15f0e4393ca2b Mon Sep 17 00:00:00 2001
From: John Whitington <john@coherentgraphics.co.uk>
Date: Sun, 9 Jan 2022 12:27:27 +0000
Subject: [PATCH] more

---
 cpdftoc.ml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cpdftoc.ml b/cpdftoc.ml
index 93a7309..c45b0ed 100644
--- a/cpdftoc.ml
+++ b/cpdftoc.ml
@@ -60,6 +60,7 @@ let typeset_table_of_contents ~font ~fontsize ~title ~bookmark pdf =
          let indent = float mark.Pdfmarks.level *. fontsize *. 2. in 
          let text = of_pdfdocencoding f mark.Pdfmarks.text in
          let label =
+           if mark.Pdfmarks.target = NullDestination then [' '] else 
            let pde =
              let pnum = Pdfpage.pagenumber_of_target ~fastrefnums pdf mark.Pdfmarks.target in
                try Pdfpagelabels.pagelabeltext_of_pagenumber pnum labels with Not_found -> string_of_int pnum