https://bugs.gentoo.org/934016
https://github.com/transmission/transmission/pull/6907

From 3523b928c8c968d0b7bca2c6c3a84a939e908f8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C5=93ur?= <coeur@gmx.fr>
Date: Mon, 10 Jun 2024 22:16:06 +0800
Subject: [PATCH] bump miniupnpc to 2.2.8

diff --git a/libtransmission/port-forwarding-upnp.cc b/libtransmission/port-forwarding-upnp.cc
index 6d7bbc7f7c2..d805bc18218 100644
--- a/libtransmission/port-forwarding-upnp.cc
+++ b/libtransmission/port-forwarding-upnp.cc
@@ -261,7 +261,11 @@ tr_port_forwarding_state tr_upnpPulse(
 
         FreeUPNPUrls(&handle->urls);
         auto lanaddr = std::array<char, TR_ADDRSTRLEN>{};
+#if (MINIUPNPC_API_VERSION >= 18)
+        if (UPNP_GetValidIGD(devlist, &handle->urls, &handle->data, std::data(lanaddr), std::size(lanaddr) - 1, NULL, 0) ==
+#else
         if (UPNP_GetValidIGD(devlist, &handle->urls, &handle->data, std::data(lanaddr), std::size(lanaddr) - 1) ==
+#endif
             UPNP_IGD_VALID_CONNECTED)
         {
             tr_logAddInfo(fmt::format(_("Found Internet Gateway Device '{url}'"), fmt::arg("url", handle->urls.controlURL)));