From 342c1f81ca931b053fdc71c0fb233f717b993065 Mon Sep 17 00:00:00 2001
From: Matthew Fredrickson <creslin@digium.com>
Date: Fri, 28 Jul 2006 14:41:57 +0000
Subject: [PATCH] Make sure we send any pending facility APDUs after we receive
 proceeding.  #7551

git-svn-id: https://origsvn.digium.com/svn/libpri/trunk@367 2fbb986a-6c06-0410-b554-c9c1f0a7f128
---
 q931.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/q931.c b/q931.c
index 71c87a1..f52d758 100644
--- a/q931.c
+++ b/q931.c
@@ -3418,6 +3418,15 @@ int q931_receive(struct pri *pri, q931_h *h, int len)
 		pri->ev.proceeding.progressmask = c->progressmask;
 		pri->ev.proceeding.cref = c->cr;
 		pri->ev.proceeding.call = c;
+
+		cur = c->apdus;
+		while (cur) {
+			if (!cur->sent && cur->message == Q931_FACILITY) {
+				q931_facility(pri, c);
+				break;
+			}
+			cur = cur->next;
+		}
 		return Q931_RES_HAVEEVENT;
 	case Q931_CONNECT_ACKNOWLEDGE:
 		if (c->newcall) {