Fix BSD and Sun problems after coverity fixes

cde/lib/tt/lib/mp/mp_rpc_client.C

@@ -91,9 +91,13 @@ _Tt_rpc_client(int conn_socket)
 	_program = 0;
 	_version = 0;
 	_server_uid = 0;
-	_clnt_stat = NULL;
+	_clnt_stat = RPC_SUCCESS;
+#if defined(OPT_TLI)
+	_server_addr = 0;
+#else
 	_server_addr.sin_family = 0;
 	_server_addr.sin_port = 0;
+#endif
 }
 
 

cde/lib/tt/slib/mp_observer.C

@@ -49,7 +49,7 @@ _Tt_observer()
 	_reliability = TT_DISCARD;
 	_opnum = -1;
 
-	_scope = NULL;
+	_scope = TT_SCOPE_NONE;
 	_state = TT_STATE_LAST; // BUG This class member is not set anywhere, but a getter function exists
 }