Log ip:port when adding GSUP routes

Change-Id: I7202fdf59e763dbca261508685555b324ac7e4c0
diff --git a/src/gsup_router.c b/src/gsup_router.c
index 6038ee6..16ea202 100644
--- a/src/gsup_router.c
+++ b/src/gsup_router.c
@@ -61,7 +61,7 @@
 	if (!gr)
 		return -ENOMEM;
 
-	LOGP(DMAIN, LOGL_INFO, "Adding GSUP route for %s\n", addr);
+	LOGP(DMAIN, LOGL_INFO, "Adding GSUP route for %s via %s:%u\n", addr, conn->conn->addr, conn->conn->port);
 
 	gr->addr = talloc_memdup(gr, addr, addrlen);
 	gr->conn = conn;