From 33287d57edf45b1f577986da4e88db5141c75115 Mon Sep 17 00:00:00 2001
From: Andris Reinman <andris@kreata.ee>
Date: Tue, 9 Jan 2018 14:18:48 +0200
Subject: [PATCH] Allow empty targets

---
 lib/api/addresses.js | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/lib/api/addresses.js b/lib/api/addresses.js
index d3b4f7fc..ec87842f 100644
--- a/lib/api/addresses.js
+++ b/lib/api/addresses.js
@@ -998,7 +998,7 @@ module.exports = (db, server) => {
      * }
      *
      * @apiParam {String} address E-mail Address
-     * @apiParam {String[]} targets An array of forwarding targets. The value could either be an email address or a relay url to next MX server ("smtp://mx2.zone.eu:25")
+     * @apiParam {String[]} [targets] An array of forwarding targets. The value could either be an email address or a relay url to next MX server ("smtp://mx2.zone.eu:25")
      * @apiParam {Number} [forwards] Daily allowed forwarding count for this address
      * @apiParam {Boolean} [allowWildcard=false] If <code>true</code> then address value can be in the form of <code>*@example.com</code>, otherwise using * is not allowed
      * @apiParam {Object} [autoreply] Autoreply information
@@ -1049,14 +1049,12 @@ module.exports = (db, server) => {
                     .required(),
                 Joi.string().regex(/^\w+@\*$/, 'special address')
             ],
-            targets: Joi.array()
-                .items(
-                    Joi.string().email(),
-                    Joi.string().uri({
-                        scheme: [/smtps?/, /https?/]
-                    })
-                )
-                .min(1),
+            targets: Joi.array().items(
+                Joi.string().email(),
+                Joi.string().uri({
+                    scheme: [/smtps?/, /https?/]
+                })
+            ),
             forwards: Joi.number()
                 .min(0)
                 .default(0),
@@ -1102,7 +1100,7 @@ module.exports = (db, server) => {
         let address = tools.normalizeAddress(result.value.address);
         let addrview = address.substr(0, address.indexOf('@')).replace(/\./g, '') + address.substr(address.indexOf('@'));
 
-        let targets = result.value.targets;
+        let targets = result.value.targets || [];
         let forwards = result.value.forwards;
 
         if (result.value.autoreply) {