From 9461ebec2dae01d2caa07d1838788e94f982e748 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Fri, 26 Oct 2018 20:54:17 -0700
Subject: [PATCH] Log an error if STUN fails

---
 app/backend/computermanager.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/backend/computermanager.cpp b/app/backend/computermanager.cpp
index 7cf44dea..4b1970f0 100644
--- a/app/backend/computermanager.cpp
+++ b/app/backend/computermanager.cpp
@@ -579,9 +579,13 @@ private:
 
             // Get the WAN IP address using STUN if we're on mDNS
             quint32 addr;
-            if (LiFindExternalAddressIP4("stun.stunprotocol.org", 3478, &addr) == 0) {
+            int err = LiFindExternalAddressIP4("stun.stunprotocol.org", 3478, &addr);
+            if (err == 0) {
                 newComputer->remoteAddress = QHostAddress(qFromBigEndian(addr)).toString();
             }
+            else {
+                qWarning() << "STUN failed to get WAN address:" << err;
+            }
         }
         else {
             newComputer->manualAddress = m_Address;