From b164cbfe9ce6de0e7a72e61a76ed460fcef0add8 Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Tue, 16 Jun 2009 21:33:31 +0000
Subject: [PATCH] init buffer in lead out on speak

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13787 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 src/switch_ivr_play_say.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/switch_ivr_play_say.c b/src/switch_ivr_play_say.c
index 6b80abc03a..585879d474 100644
--- a/src/switch_ivr_play_say.c
+++ b/src/switch_ivr_play_say.c
@@ -1888,6 +1888,9 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_speak_text_handle(switch_core_session
 		status = switch_core_speech_read_tts(sh, abuf, &ilen, &flags);
 
 		if (status != SWITCH_STATUS_SUCCESS) {
+			write_frame.datalen = (uint32_t) codec->implementation->decoded_bytes_per_packet;
+			write_frame.samples = (uint32_t) (write_frame.datalen / 2);
+			memset(write_frame.data, 0, write_frame.datalen);
 			for (x = 0; !done && x < lead_in_out; x++) {
 				switch_yield(codec->implementation->microseconds_per_packet);
 				if (timer) {