work on chan_lcr

[lcr.git] / bchannel.c

diff --git a/bchannel.c b/bchannel.c
index 7e2db3b..a30a86a 100644 (file)
--- a/bchannel.c
+++ b/bchannel.c
@@ -555,6 +555,11 @@ static void bchannel_receive(struct bchannel *bchannel, unsigned long prim, unsi
                CDEBUG("PmISDN(%s) ignoring data, because no call associated with bchannel\n", p_name);
                return;
        }
+       if (!bchannel->call->audiopath)
+       {
+               /* return, because we have no audio from port */
+               return;
+       }
        len = write(bchannel->call->pipe[1], data, len);
        if (len < 0)
        {