From 581287c8dc55e3f2fa41823f6f6beba126e091aa Mon Sep 17 00:00:00 2001
From: Matthew Fredrickson <creslin@digium.com>
Date: Wed, 21 Nov 2007 22:30:09 +0000
Subject: [PATCH] Make sure we loop BRI call references for one byte CREFs
 instead of two

git-svn-id: https://origsvn.digium.com/svn/libpri/trunk@487 2fbb986a-6c06-0410-b554-c9c1f0a7f128
---
 q931.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/q931.c b/q931.c
index 462fe1d..04edd93 100644
--- a/q931.c
+++ b/q931.c
@@ -2212,8 +2212,13 @@ q931_call *q931_new_call(struct pri *pri)
 	do {
 		cur = *pri->callpool;
 		pri->cref++;
-		if (pri->cref > 32767)
-			pri->cref = 1;
+		if (!pri->bri) {
+			if (pri->cref > 32767)
+				pri->cref = 1;
+		} else {
+			if (pri->cref > 127)
+				pri->cref = 1;
+		}
 		while(cur) {
 			if (cur->cr == (0x8000 | pri->cref))
 				break;