From ad6182343997a405079870a2fe91c4e0c6b94595 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-sgml-dtd/docbook-sgml-dtd-3.0-r4.ebuild | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'app-text/docbook-sgml-dtd/docbook-sgml-dtd-3.0-r4.ebuild')

diff --git a/app-text/docbook-sgml-dtd/docbook-sgml-dtd-3.0-r4.ebuild b/app-text/docbook-sgml-dtd/docbook-sgml-dtd-3.0-r4.ebuild
index d72a82568092..1787a5d05c8a 100644
--- a/app-text/docbook-sgml-dtd/docbook-sgml-dtd-3.0-r4.ebuild
+++ b/app-text/docbook-sgml-dtd/docbook-sgml-dtd-3.0-r4.ebuild
@@ -37,8 +37,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/sgml-docbook-${PV}.cat ]]; then
-		cp "${T}"/sgml-docbook-${PV}.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/sgml-docbook-${PV}.cat
+	local real=${EROOT}/etc/sgml/sgml-docbook-${PV}.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	sgml-catalog-r1_pkg_postinst
 }
-- 
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