some minor fixes

[lcr.git] / mISDN.cpp

diff --git a/mISDN.cpp b/mISDN.cpp
index 188eb37..6a9e569 100644 (file)
--- a/mISDN.cpp
+++ b/mISDN.cpp
@@ -1613,14 +1613,14 @@ int PmISDN::handler(void)
                        }
 
                        /* send data */
-                       if (p_m_mISDNport->b_state[p_m_b_index] == B_STATE_ACTIVE)
+                       if (p_m_mISDNport->b_state[p_m_b_index] == B_STATE_ACTIVE && ISDN_LOAD-p_m_load-tosend > 0)
                        {
 #ifdef SOCKET_MISDN
                                frm->prim = PH_DATA_REQ;
                                frm->id = 0;
                                ret = sendto(p_m_mISDNport->b_socket[p_m_b_index], buf, MISDN_HEADER_LEN+ISDN_LOAD-p_m_load-tosend, 0, NULL, 0);
                                if (ret <= 0)
-                                       PERROR("Failed to send to socket %d\n", p_m_mISDNport->b_socket[p_m_b_index]);
+                                       PERROR("Failed to send to socket %d (samples = %d)\n", p_m_mISDNport->b_socket[p_m_b_index], ISDN_LOAD-p_m_load-tosend);
 #else
                                frm->prim = DL_DATA | REQUEST; 
                                frm->addr = p_m_mISDNport->b_addr[p_m_b_index] | FLG_MSG_DOWN;