From 347c94f551c3f144c44e00373e4dd61ff6d908b7 Mon Sep 17 00:00:00 2001
From: Nicolas Thumann <me@n-thumann.de>
Date: Tue, 10 Mar 2020 16:29:45 +0100
Subject: [PATCH] zmq: Add support to listen on multiple interfaces

---
 src/zmq/zmqnotificationinterface.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/zmq/zmqnotificationinterface.cpp b/src/zmq/zmqnotificationinterface.cpp
index a7e9a34269c..a2f994d7df8 100644
--- a/src/zmq/zmqnotificationinterface.cpp
+++ b/src/zmq/zmqnotificationinterface.cpp
@@ -42,10 +42,8 @@ CZMQNotificationInterface* CZMQNotificationInterface::Create()
     for (const auto& entry : factories)
     {
         std::string arg("-zmq" + entry.first);
-        if (gArgs.IsArgSet(arg))
-        {
-            const auto& factory = entry.second;
-            const std::string address = gArgs.GetArg(arg, "");
+        const auto& factory = entry.second;
+        for (const std::string& address : gArgs.GetArgs(arg)) {
             std::unique_ptr<CZMQAbstractNotifier> notifier = factory();
             notifier->SetType(entry.first);
             notifier->SetAddress(address);