给日志添加时区变量

luci-app-easytier/root/etc/init.d/easytier

@@ -49,6 +49,18 @@ EOF
     fi
 }
 
+get_tz() {
+	SET_TZ=""
+	[ -e "/etc/localtime" ] && return
+	for tzfile in /etc/TZ /var/etc/TZ
+	do
+		[ -e "$tzfile" ] || continue
+		tz="$(cat $tzfile 2>/dev/null)"
+	done
+	[ -z "$tz" ] && return
+	SET_TZ=$tz
+}
+
 check_bin() {
 		path=$(dirname "$easytierbin")
 		size="$(df -k | awk '/\/overlay$/ {sub(/K$/, "", $4); print $4}')"
@@ -398,6 +410,8 @@ start_et() {
          	else
 			get_etconfig
 			procd_open_instance "easytier_core"
+			get_tz
+			[ -z "$SET_TZ" ] || procd_set_param env TZ="$SET_TZ"
 			procd_set_param command "$easytierbin"
 			if [ "$etcmd" = "etcmd" ] ; then
 				[ -z "$network_name" ] || procd_append_param command --network-name "$network_name"
@@ -603,6 +617,8 @@ start_web() {
 	api_port="$(uci -q get easytier.@easytierweb[0].api_port)"
 	weblog="$(uci -q get easytier.@easytierweb[0].weblog)"
 	procd_open_instance "easytier_web"
+	get_tz
+	[ -z "$SET_TZ" ] || procd_set_param env TZ="$SET_TZ"
 	procd_set_param command "$webbin"
 	[ -z "$db_path" ] || procd_append_param command -d "$db_path"
 	[ -z "$web_protocol" ] || procd_append_param command -p "$web_protocol"