From 7cf36fb5bd48c18a793fccc3c89e70587c312fa5 Mon Sep 17 00:00:00 2001
From: Robin Watts <Robin.Watts@artifex.com>
Date: Mon, 1 May 2023 18:25:50 +0100
Subject: Bug 706695: Ignore error from PDF14 Compositor seen in alphabits
 testing.

See bug for full discussion.
---
 base/gstrans.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'base')

diff --git a/base/gstrans.c b/base/gstrans.c
index 20f113b46..d31324c7b 100644
--- a/base/gstrans.c
+++ b/base/gstrans.c
@@ -187,10 +187,14 @@ int
 gs_update_trans_marking_params(gs_gstate * pgs)
 {
     gs_pdf14trans_params_t params = { 0 };
+    int code;
 
     if_debug0m('v', pgs->memory, "[v]gs_update_trans_marking_params\n");
     params.pdf14_op = PDF14_SET_BLEND_PARAMS;
-    return gs_gstate_update_pdf14trans(pgs, &params);
+    code = gs_gstate_update_pdf14trans(pgs, &params);
+    if (code == gs_error_unregistered)
+        code = 0;
+    return code;
 }
 
 int
-- 
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