From a5b65c81168c90928784a1e92cda84ed5d6b9eb3 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Wed, 25 Sep 2019 19:33:39 +0100
Subject: gentoo resync : 25.09.2019

---
 app-text/docbook-xml-dtd/docbook-xml-dtd-4.5-r2.ebuild | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'app-text/docbook-xml-dtd/docbook-xml-dtd-4.5-r2.ebuild')

diff --git a/app-text/docbook-xml-dtd/docbook-xml-dtd-4.5-r2.ebuild b/app-text/docbook-xml-dtd/docbook-xml-dtd-4.5-r2.ebuild
index d0987c01141c..fb841c4266b0 100644
--- a/app-text/docbook-xml-dtd/docbook-xml-dtd-4.5-r2.ebuild
+++ b/app-text/docbook-xml-dtd/docbook-xml-dtd-4.5-r2.ebuild
@@ -50,8 +50,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/xml-docbook-${PV}.cat ]]; then
-		cp "${T}"/xml-docbook-${PV}.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/xml-docbook-${PV}.cat
+	local real=${EROOT}/etc/sgml/xml-docbook-${PV}.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	build-docbook-catalog
 	sgml-catalog-r1_pkg_postinst
-- 
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