attempting fix for MODENDP-87

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@410 a93c3328-9c30-0410-af19-c9cd2b2d52af

diff --git a/libs/freetdm/src/zap_isdn.c b/libs/freetdm/src/zap_isdn.c
index 86647e051f70b3ee553fa5f70373a578a53b5d48..772c895842194a3e4996782d1306c286f13c7715 100644 (file)
--- a/libs/freetdm/src/zap_isdn.c
+++ b/libs/freetdm/src/zap_isdn.c
@@ -144,6 +144,9 @@ static L3INT zap_isdn_931_34(void *pvt, L2UCHAR *msg, L2INT mlen)
                switch(gen->MesType) {
                case Q931mes_RESTART:
                        {
+                               if (chan_id) {
+                                       zchan = &span->channels[chan_id];
+                               }
                                if (zchan) {
                                        zap_set_state_locked(zchan, ZAP_CHANNEL_STATE_RESTART);
                                } else {