Fixed bug when closing mISDN port.

	modified:   mISDN.cpp

diff --git a/mISDN.cpp b/mISDN.cpp
index c92e427..ce885d9 100644 (file)
--- a/mISDN.cpp
+++ b/mISDN.cpp
@@ -2378,13 +2378,15 @@ void mISDNport_close(struct mISDNport *mISDNport)
        int i;
 
        /* remove all port instance that are linked to this mISDNport */
+       again:
        port = port_first;
        while(port) {
                if ((port->p_type&PORT_CLASS_MASK) == PORT_CLASS_mISDN) {
                        isdnport = (class PmISDN *)port;
-                       if (isdnport->p_m_mISDNport) {
+                       if (isdnport->p_m_mISDNport && isdnport->p_m_mISDNport == mISDNport) {
                                PDEBUG(DEBUG_ISDN, "port %s uses mISDNport %d, destroying it.\n", isdnport->p_name, mISDNport->portnum);
                                delete isdnport;
+                               goto again;
                        }
                }
                port = port->next;