1 files changed, 9 insertions, 3 deletions
diff --git a/src/net.cpp b/src/net.cpp
index 804cb0f543..441d28bb91 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -206,6 +206,14 @@ void static AdvertizeLocal()
     }
 }
 
+void SetReachable(enum Network net, bool fFlag)
+{
+    LOCK(cs_mapLocalHost);
+    vfReachable[net] = fFlag;
+    if (net == NET_IPV6 && fFlag)
+        vfReachable[NET_IPV4] = true;
+}
+
 // learn a new local address
 bool AddLocal(const CService& addr, int nScore)
 {
@@ -228,9 +236,7 @@ bool AddLocal(const CService& addr, int nScore)
             info.nScore = nScore;
             info.nPort = addr.GetPort() + (fAlready ? 1 : 0);
         }
-        enum Network net = addr.GetNetwork();
-        vfReachable[net] = true;
-        if (net == NET_IPV6) vfReachable[NET_IPV4] = true;
+        SetReachable(addr.GetNetwork());
     }
 
     AdvertizeLocal();