From 5e8175705911c1daf54d527b93c2c304afd3c507 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Fri, 1 Jul 2022 11:43:27 +0200
Subject: setup-timezone: exit if 'none' is set as timezone

---
 setup-timezone.in         |  4 ++++
 tests/setup_timezone_test | 11 ++++++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/setup-timezone.in b/setup-timezone.in
index 4f056b4..5c5b139 100644
--- a/setup-timezone.in
+++ b/setup-timezone.in
@@ -77,6 +77,10 @@ if [ -z "$ZONE" ]; then
 	ZONE="$1"
 fi
 
+if [ "$ZONE" = "none" ]; then
+	exit 0
+fi
+
 if $INSTALL_TZDATA; then
 	pkg=tzdata
 	apkdel=
diff --git a/tests/setup_timezone_test b/tests/setup_timezone_test
index e6bc402..93eb137 100755
--- a/tests/setup_timezone_test
+++ b/tests/setup_timezone_test
@@ -5,7 +5,8 @@ init_tests \
 	setup_timezone_usage \
 	setup_timezone_copy \
 	setup_timezone_install \
-	setup_timezone_z_compat
+	setup_timezone_z_compat \
+	setup_timezone_none \
 
 setup_timezone_usage_body() {
 	test_usage setup-timezone
@@ -45,3 +46,11 @@ setup_timezone_z_compat_body() {
 		setup-timezone -z Europe/Oslo
 }
 
+setup_timezone_none_body() {
+	init_env
+	atf_check -s exit:0 \
+		-o empty \
+		-e empty \
+		setup-timezone none
+}
+
-- 
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