From c5e89eed9ce970a8083479b44999aaf24c244d42 Mon Sep 17 00:00:00 2001
From: Chris Liddell <chris.liddell@artifex.com>
Date: Thu, 4 Aug 2022 16:55:07 +0100
Subject: Fix breakage caused by 418295bc6028635222e1d871b73230c761a87242

The page device dictionary doesn't necessarily contain an /Overprint key,
so check it exists before we try to use it.
---
 Resource/Init/pdf_draw.ps | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Resource')

diff --git a/Resource/Init/pdf_draw.ps b/Resource/Init/pdf_draw.ps
index 691a8bd6a..117b362cf 100644
--- a/Resource/Init/pdf_draw.ps
+++ b/Resource/Init/pdf_draw.ps
@@ -1421,7 +1421,7 @@ currentdict end readonly def
   % untouched as set above.
   %
   currentpagedevice dup
-  /Overprint get /simulate eq
+  /Overprint .knownget {/simulate eq}{false} ifelse
   1 index /PageSpotColors known not and
   exch /PageUsesOverprint .knownget not { //false } if
   and
-- 
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