From 4e717c8ea696acb714bd9457902cd0b0891f9788 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Thu, 5 Oct 2006 19:55:41 +0000
Subject: [PATCH] Treat busy control frames as hangup in the file streaming
 core (issue #8097 reported by eldadran)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@44501 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/file.c b/file.c
index 6bbfc60ab1..1e65abc6f6 100644
--- a/file.c
+++ b/file.c
@@ -1028,6 +1028,7 @@ int ast_waitstream(struct ast_channel *c, const char *breakon)
 			case AST_FRAME_CONTROL:
 				switch(fr->subclass) {
 				case AST_CONTROL_HANGUP:
+				case AST_CONTROL_BUSY:
 					ast_frfree(fr);
 					return -1;
 				case AST_CONTROL_RINGING: