From a4363ac2a9905c5ce3a58e96db10099e5ab39d81 Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Thu, 24 May 2007 01:59:26 +0000
Subject: [PATCH] add debug error msg for 931 parse error
git-svn-id: http://svn.openzap.org/svn/openzap/trunk@128 a93c3328-9c30-0410-af19-c9cd2b2d52af
---
libs/openzap/src/zap_isdn.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libs/openzap/src/zap_isdn.c b/libs/openzap/src/zap_isdn.c
index 339dd02a73..814a19c237 100644
--- a/libs/openzap/src/zap_isdn.c
+++ b/libs/openzap/src/zap_isdn.c
@@ -90,7 +90,10 @@ static L3INT zap_isdn_931_34(void *pvt, L2UCHAR *msg, L2INT mlen)
static int zap_isdn_921_23(void *pvt, L2UCHAR *msg, L2INT mlen)
{
- return ((Q931Rx23(pvt, msg, mlen) >= 0) ? 1 : 0);
+ int ret = Q931Rx23(pvt, msg, mlen);
+ if (ret != 0)
+ zap_log(ZAP_LOG_DEBUG, "931 parse error [%d] \n", ret);
+ return ((ret >= 0) ? 1 : 0);
}
static int zap_isdn_921_21(void *pvt, L2UCHAR *msg, L2INT mlen)