#include "lib/server.h"
#include <iostream>
#include <stdexcept>
-#include <sstream>
#include <cstring>
#include <vector>
#include <unistd.h>
try {
server.run (num_threads);
- } catch (boost::system::system_error e) {
+ } catch (boost::system::system_error& e) {
if (e.code() == boost::system::errc::address_in_use) {
cerr << argv[0] << ": address already in use. Is another DCP-o-matic server instance already running?\n";
exit (EXIT_FAILURE);