From ee2755972473225db8535f8dc6abc7afcf8f0bfd Mon Sep 17 00:00:00 2001
From: warptangent <warptangent@inbox.com>
Date: Mon, 5 Oct 2015 16:49:58 -0700
Subject: [PATCH] Update to compile with latest miniupnpc

upnpDiscover() takes a new argument for TTL.
Use the suggested default of 2.
---
 src/p2p/net_node.inl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl
index 0561ac584..d92b4bb2a 100644
--- a/src/p2p/net_node.inl
+++ b/src/p2p/net_node.inl
@@ -443,7 +443,13 @@ namespace nodetool
     if(m_no_igd == false) {
 		LOG_PRINT_L0("Attempting to add IGD port mapping.");
 		int result;
+#if MINIUPNPC_API_VERSION > 13
+		// default according to miniupnpc.h
+		unsigned char ttl = 2;
+		UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, ttl, &result);
+#else
 		UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, &result);
+#endif
 		UPNPUrls urls;
 		IGDdatas igdData;
 		char lanAddress[64];