From 1b622b585a5dca56cc264d7d6493548d358d3867 Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Mon, 8 Jun 2009 21:26:30 +0000
Subject: [PATCH] of corse its zero based that makes a ton of sense

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@742 a93c3328-9c30-0410-af19-c9cd2b2d52af
---
 libs/freetdm/src/ozmod/ozmod_ss7_boost/ozmod_ss7_boost.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/freetdm/src/ozmod/ozmod_ss7_boost/ozmod_ss7_boost.c b/libs/freetdm/src/ozmod/ozmod_ss7_boost/ozmod_ss7_boost.c
index 469f5fe237..7d141804bc 100644
--- a/libs/freetdm/src/ozmod/ozmod_ss7_boost/ozmod_ss7_boost.c
+++ b/libs/freetdm/src/ozmod/ozmod_ss7_boost/ozmod_ss7_boost.c
@@ -271,6 +271,9 @@ static ZIO_CHANNEL_REQUEST_FUNCTION(ss7_boost_channel_request)
 	
 	if (gr && *(gr+1)) {
 		event.trunk_group = atoi(gr+1);
+		if (event.trunk_group > 0) {
+			event.trunk_group--;
+		}
 
 		switch(*gr) {
         case 'g':