From b644ed1360d0e47c03a637bbc568000d57d0cdbf Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Thu, 30 Jun 2016 15:15:11 +0200
Subject: pdf: Increment generation number in the xref when deleting an object.

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

diff --git a/source/pdf/pdf-xref.c b/source/pdf/pdf-xref.c
index 117e4f1c..17de3f60 100644
--- a/source/pdf/pdf-xref.c
+++ b/source/pdf/pdf-xref.c
@@ -2179,7 +2179,7 @@ pdf_delete_object(fz_context *ctx, pdf_document *doc, int num)
 
 	x->type = 'f';
 	x->ofs = 0;
-	x->gen = 0;
+	x->gen += 1;
 	x->stm_ofs = 0;
 	x->stm_buf = NULL;
 	x->obj = NULL;
-- 
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