From e664cdb39b3b1d55fd143239ec5d58f28bec3008 Mon Sep 17 00:00:00 2001
From: Robin Watts <robin.watts@artifex.com>
Date: Tue, 7 Nov 2017 18:27:56 +0000
Subject: Bug 698689: Don't create a hint stream for a file with 0 pages.

---
 source/pdf/pdf-write.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'source')

diff --git a/source/pdf/pdf-write.c b/source/pdf/pdf-write.c
index b97a9956..c9f70b0a 100644
--- a/source/pdf/pdf-write.c
+++ b/source/pdf/pdf-write.c
@@ -2952,7 +2952,7 @@ do_pdf_save_document(fz_context *ctx, pdf_document *doc, pdf_write_state *opts,
 				}
 			}
 
-			if (opts->do_linear)
+			if (opts->do_linear && opts->page_count > 0)
 			{
 				opts->main_xref_offset = fz_tell_output(ctx, opts->out);
 				writexref(ctx, doc, opts, 0, opts->start, 0, 0, opts->first_xref_offset);
-- 
cgit v1.2.3