1.1 --- a/moonbridge.c	Fri Apr 10 13:08:34 2015 +0200
     1.2 +++ b/moonbridge.c	Fri Apr 10 13:11:17 2015 +0200
     1.3 @@ -841,9 +841,9 @@
     1.4      }
     1.5      if (controlmsg == MOONBR_COMMAND_TERMINATE) break;
     1.6      listener = moonbr_child_receive_pointer(MOONBR_FD_CONTROL);
     1.7 -    if (fd) moonbr_io_pushhandle(L, fd);
     1.8 +    if (fd >= 0) moonbr_io_pushhandle(L, fd);
     1.9      lua_rawgetp(L, LUA_REGISTRYINDEX, moonbr_luakey_connect_func(pool));
    1.10 -    if (!fd) {
    1.11 +    if (fd < 0) {
    1.12        lua_newtable(L);
    1.13        lua_pushstring(L,
    1.14          listener->proto_specific.interval.name ?
    1.15 @@ -857,7 +857,7 @@
    1.16        fprintf(stderr, "Error in \"connect\" function: %s\n", lua_tostring(L, -1));
    1.17        exit(1);
    1.18      }
    1.19 -    if (fd) moonbr_io_closehandle(L, -2, 0);  /* attemt clean close */
    1.20 +    if (fd >= 0) moonbr_io_closehandle(L, -2, 0);  /* attemt clean close */
    1.21      if (lua_type(L, -1) != LUA_TBOOLEAN || !lua_toboolean(L, -1)) break;
    1.22  #ifdef MOONBR_LUA_PANIC_BUG_WORKAROUND
    1.23      lua_settop(L, 2);