From e5b801c419c860d2f3bfe98426b85bc218c47fed Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Sat, 25 Aug 2007 17:49:04 +0000
Subject: [PATCH] use ast_strlen_zero

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@80896 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_queue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/app_queue.c b/apps/app_queue.c
index 2bf67bde19..3c4bae1b9d 100644
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -1939,7 +1939,7 @@ static int say_periodic_announcement(struct queue_ent *qe, int ringing)
 	ast_verb(3, "Playing periodic announcement\n");
 
 	/* Check to make sure we have a sound file. If not, reset to the first sound file */
-	if (qe->last_periodic_announce_sound >= MAX_PERIODIC_ANNOUNCEMENTS || !strlen(qe->parent->sound_periodicannounce[qe->last_periodic_announce_sound])) {
+	if (qe->last_periodic_announce_sound >= MAX_PERIODIC_ANNOUNCEMENTS || ast_strlen_zero(qe->parent->sound_periodicannounce[qe->last_periodic_announce_sound])) {
 		qe->last_periodic_announce_sound = 0;
 	}
 	
-- 
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