root@pbx:/usr/src/asterisk/channels $ diff -u chan_dahdi.c chan_dahdi.oc
--- chan_dahdi.c        2010-04-06 14:30:26.000000000 -0500
+++ chan_dahdi.oc       2010-04-06 15:34:50.000000000 -0500
@@ -10436,7 +10436,6 @@
                tmp->adsi = conf->chan.adsi;
                tmp->use_smdi = conf->chan.use_smdi;
                tmp->permhidecallerid = conf->chan.hidecallerid;
-               tmp->hidecalleridname = conf->chan.hidecalleridname;
                tmp->callreturn = conf->chan.callreturn;
                tmp->echocancel = conf->chan.echocancel;
                tmp->echotraining = conf->chan.echotraining;
root@pbx:/usr/src/asterisk/channels $