From: Michał Górny <mgorny@gentoo.org>
Date: Tue, 17 Sep 2019 07:07:42 +0000 (+0200)
Subject: app-text/sgmltools-lite: Restore .cat backup for non-empty too
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2da95873dbe9c2023711aea244def786e8c9fe6f;p=gentoo.git

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

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

diff --git a/app-text/sgmltools-lite/sgmltools-lite-3.0.3-r15.ebuild b/app-text/sgmltools-lite/sgmltools-lite-3.0.3-r15.ebuild
index b8d8da45abc7..b23d92b022ee 100644
--- a/app-text/sgmltools-lite/sgmltools-lite-3.0.3-r15.ebuild
+++ b/app-text/sgmltools-lite/sgmltools-lite-3.0.3-r15.ebuild
@@ -92,8 +92,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/sgml-lite.cat ]]; then
-		cp "${T}"/sgml-lite.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/sgml-lite.cat
+	local real=${EROOT}/etc/sgml/sgml-lite.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	sgml-catalog-r1_pkg_postinst
 }