From: Michał Górny <mgorny@gentoo.org>
Date: Tue, 17 Sep 2019 07:07:39 +0000 (+0200)
Subject: app-text/openjade: Restore .cat backup for non-empty too
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1ffd1b26731d512c0554282394d7f3e58d1fa6f7;p=gentoo.git

app-text/openjade: Restore .cat backup for non-empty too

Signed-off-by: Michał Górny <mgorny@gentoo.org>
---

diff --git a/app-text/openjade/openjade-1.3.2-r9.ebuild b/app-text/openjade/openjade-1.3.2-r9.ebuild
index 2d63798c3d74..9aa17662d63f 100644
--- a/app-text/openjade/openjade-1.3.2-r9.ebuild
+++ b/app-text/openjade/openjade-1.3.2-r9.ebuild
@@ -124,8 +124,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/${P}.cat ]]; then
-		cp "${T}"/${P}.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/${P}.cat
+	local real=${EROOT}/etc/sgml/${P}.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	# this one's shared with docbook-dsssl, so we need to do it in postinst
 	if ! grep -q -s ${P}.cat \