Merge "bridge_basic: don't play an attended transfer fail sound after target hangs...

diff --cc main/bridge_basic.c
index e68471ceab6af41624198465465d3df9a97108d8,dc5d7f016ed06cecc54ac2a464c1d7bf45b2ca68..c4cf2a07458cf572accb2b2202bcd1af1f79a4cd
--- 1/main/bridge_basic.c
--- 2/main/bridge_basic.c
+++ b/main/bridge_basic.c
@@@ -2222,8 -2178,9 +2222,9 @@@ static enum attended_transfer_state con
                bridge_unhold(props->transferee_bridge);
                return TRANSFER_COMPLETE;
        case STIMULUS_TRANSFER_TARGET_HANGUP:
+               return TRANSFER_REBRIDGE;
        case STIMULUS_DTMF_ATXFER_ABORT:
 -              play_sound(props->transferer, props->failsound);
 +              play_failsound(props->transferer);
                return TRANSFER_REBRIDGE;
        case STIMULUS_DTMF_ATXFER_THREEWAY:
                bridge_unhold(props->transferee_bridge);