Prevents from division by zero

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@221436 65c4cc65-6c06-0410-ace0-fbb531ad65f3
16 years ago · 00bb578898
parent a5eee590f4
commit 00bb578898
1 changed files with 1 additions and 1 deletions
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@ -2911,7 +2911,7 @@ static int say_periodic_announcement(struct queue_ent *qe, int ringing)

 	ast_verb(3, "Playing periodic announcement\n");
 	
-	if (qe->parent->randomperiodicannounce) {
+	if (qe->parent->randomperiodicannounce && qe->parent->numperiodicannounce) {
 		qe->last_periodic_announce_sound = ((unsigned long) ast_random()) % qe->parent->numperiodicannounce;
 	} else if (qe->last_periodic_announce_sound >= qe->parent->numperiodicannounce || 
 		ast_str_strlen(qe->parent->sound_periodicannounce[qe->last_periodic_announce_sound]) == 0) {