From 27da295ed52b004a9f42fa4fdc06db9bcfde2667 Mon Sep 17 00:00:00 2001
From: Michał Górny <mgorny@gentoo.org>
Date: Tue, 17 Sep 2019 09:07:44 +0200
Subject: app-text/xhtml1: Restore .cat backup for non-empty too
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Signed-off-by: Michał Górny <mgorny@gentoo.org>
---
 app-text/xhtml1/xhtml1-20020801-r6.ebuild | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'app-text/xhtml1/xhtml1-20020801-r6.ebuild')

diff --git a/app-text/xhtml1/xhtml1-20020801-r6.ebuild b/app-text/xhtml1/xhtml1-20020801-r6.ebuild
index 306fefc150cb..f8356d929bb6 100644
--- a/app-text/xhtml1/xhtml1-20020801-r6.ebuild
+++ b/app-text/xhtml1/xhtml1-20020801-r6.ebuild
@@ -46,8 +46,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/xhtml1.cat ]]; then
-		cp "${T}"/xhtml1.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/xhtml1.cat
+	local real=${EROOT}/etc/sgml/xhtml1.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	sgml-catalog-r1_pkg_postinst
 
-- 
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