From a2420ae2f1e0fd9a257a0a506ff40a4dca842474 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Barbosa?= <joao.paulo.barbosa@gmail.com>
Date: Fri, 14 Jul 2017 15:00:19 +0100
Subject: [PATCH] Avoid unnecessary work in SetNetworkActive

---
 src/net.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/net.cpp b/src/net.cpp
index 5bf3af7ea..756de4400 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -2182,16 +2182,18 @@ void CConnman::SetNetworkActive(bool active)
 {
     LogPrint(BCLog::NET, "SetNetworkActive: %s\n", active);
 
-    if (!active) {
-        fNetworkActive = false;
+    if (fNetworkActive == active) {
+        return;
+    }
+
+    fNetworkActive = active;
 
+    if (!fNetworkActive) {
         LOCK(cs_vNodes);
         // Close sockets to all nodes
         for (CNode* pnode : vNodes) {
             pnode->CloseSocketDisconnect();
         }
-    } else {
-        fNetworkActive = true;
     }
 
     uiInterface.NotifyNetworkActiveChanged(fNetworkActive);