API changed in miniupnpc 2.2.8

--- a/src/mapport.cpp
+++ b/src/mapport.cpp
@@ -164,7 +164,7 @@
     struct IGDdatas data;
     int r;
 
-    r = UPNP_GetValidIGD(devlist, &urls, &data, lanaddr, sizeof(lanaddr));
+    r = UPNP_GetValidIGD(devlist, &urls, &data, lanaddr, sizeof(lanaddr), nullptr, 0);
     if (r == 1)
     {
         if (fDiscover) {
