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Show display if it is not empty.

This commit is contained in:
joerg 2014-11-15 02:09:18 +00:00
parent 84c8bd741e
commit 7c080d8b84
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/isdn/isdnd/msghdl.c
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@ -27,7 +27,7 @@
* i4b daemon - message from kernel handling routines
* --------------------------------------------------
*
* $Id: msghdl.c,v 1.11 2009/04/16 05:56:32 lukem Exp $
* $Id: msghdl.c,v 1.12 2014/11/15 02:09:18 joerg Exp $
*
* $FreeBSD$
*
@ -149,7 +149,7 @@ msg_connect_ind(msg_connect_ind_t *mp, int len)
decr_free_channels(find_ctrl_state(mp->controller));
if (cep->alert)
{
if (mp->display)
if (mp->display[0])
{
logit(LL_CHD, "%05d %s alerting: incoming call from %s to %s (%s)",
mp->header.cdid, cep->name, SRC, DST, mp->display);
@ -163,7 +163,7 @@ msg_connect_ind(msg_connect_ind_t *mp, int len)
}
else
{
if (mp->display)
if (mp->display[0])
{
logit(LL_CHD, "%05d %s answering: incoming call from %s to %s (%s)",
mp->header.cdid, cep->name, SRC, DST, mp->display);