I notice that "mserver -s" (a non-default mode of operation) does not work right
- if I connect odbedit for the first time, all is okey, if I connect the second
time, mserver crashes - because after the first connection closed,
rpc_deregister_functions() was called, rpc_list is deleted and causes a crash
later on. Because everybody uses the default "mserver -m" mode, I am not sure
how important it is to fix this.