agent: Add a missing forward declaration

diff --git a/agent/agent.c b/agent/agent.c
index 437bd57..55d498e 100644 (file)
--- a/agent/agent.c
+++ b/agent/agent.c
@@ -1968,6 +1968,8 @@ nice_agent_set_relay_info(NiceAgent *agent,
 
 #ifdef HAVE_GUPNP
 
+static void agent_check_upnp_gathering_done (NiceAgent *agent);
+
 static gboolean priv_upnp_timeout_cb (gpointer user_data)
 {
   NiceAgent *agent = (NiceAgent*)user_data;