dont leak the xml structure if answer fails

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12624 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch_ivr_play_say.c

@@ -216,7 +216,8 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_phrase_macro(switch_core_session_t *s
 	}
 
 	if (switch_channel_pre_answer(channel) != SWITCH_STATUS_SUCCESS) {
-		return SWITCH_STATUS_FALSE;
+		status = SWITCH_STATUS_FALSE;
+		goto done;
 	}
 
 	while (input && !done) {