From c9226b123ac304ced0a7a4f9360df0c22e6911cd Mon Sep 17 00:00:00 2001
From: Dominik George <nik@velocitux.com>
Date: Mon, 21 Nov 2022 12:13:33 +0100
Subject: Fix portrait merging for older texlive-extra versions

This is to ease backporting to Debian bullseye, where pdfxup writes
status output to stdout.
---
 bin/impressive-display | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bin')

diff --git a/bin/impressive-display b/bin/impressive-display
index ad97ada..57ea0da 100755
--- a/bin/impressive-display
+++ b/bin/impressive-display
@@ -261,7 +261,7 @@ function merge_portrait_documents {
 
 	if which pdfxup 1>/dev/null ; then
 		if pdf_is_portrait "$pdffile"; then
-			cd $(dirname "$pdffile") && pdfxup "$pdffile" && cd - 1>/dev/null
+			cd $(dirname "$pdffile") && pdfxup "$pdffile" 1>/dev/null && cd - 1>/dev/null
 			mv $(dirname "$pdffile")/pdfxup.pdf "$pdffile"
 		fi
 	else
-- 
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