From: Michał Górny <mgorny@gentoo.org>
Date: Tue, 17 Sep 2019 07:07:38 +0000 (+0200)
Subject: app-text/linuxdoc-tools: Restore .cat backup for non-empty too
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=07fe566315d6c84e57a0c0d4cba7c70eef691648;p=gentoo.git

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

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

diff --git a/app-text/linuxdoc-tools/linuxdoc-tools-0.9.73-r1.ebuild b/app-text/linuxdoc-tools/linuxdoc-tools-0.9.73-r1.ebuild
index 4f2129a2644a..0639b6ae8b3d 100644
--- a/app-text/linuxdoc-tools/linuxdoc-tools-0.9.73-r1.ebuild
+++ b/app-text/linuxdoc-tools/linuxdoc-tools-0.9.73-r1.ebuild
@@ -72,8 +72,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/linuxdoc.cat ]]; then
-		cp "${T}"/linuxdoc.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/linuxdoc.cat
+	local real=${EROOT}/etc/sgml/linuxdoc.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 
 	latex-package_pkg_postinst