freetdm: fix potential bug in MFCR2 where the channel token is cleared too soon

diff --git a/libs/freetdm/mod_freetdm/mod_freetdm.c b/libs/freetdm/mod_freetdm/mod_freetdm.c
index ce1437af9df8246b848658a91e2222cee14fec62..cac80ea48a54c978a04ec654c96841928319fd6c 100755 (executable)
--- a/libs/freetdm/mod_freetdm/mod_freetdm.c
+++ b/libs/freetdm/mod_freetdm/mod_freetdm.c
@@ -2302,7 +2302,6 @@ static FIO_SIGNAL_CB_FUNCTION(on_r2_signal)
                                switch_set_flag_locked(tech_pvt, TFLAG_DEAD);
                                channel = switch_core_session_get_channel(session);
                                switch_channel_hangup(channel, caller_data->hangup_cause);
-                               ftdm_channel_clear_token(sigmsg->channel, switch_core_session_get_uuid(session));
                                switch_core_session_rwunlock(session);
                        }
                }