const char *name = luaL_checkstring(L, 1);
XBT_DEBUG("Getting host by name...");
sg_host_t host = sg_host_by_name(name);
- if (!host) {
+ if (host == nullptr)
XBT_ERROR("sg_get_host_by_name failed, requested hostname: %s", name);
- }
+
lua_newtable(L); /* table */
- sg_host_t *lua_host = (sg_host_t *) lua_newuserdata(L, sizeof(sg_host_t));
- /* table userdatum */
+ sg_host_t *lua_host = (sg_host_t *) lua_newuserdata(L, sizeof(sg_host_t)); /* table userdatum */
*lua_host = host;
luaL_getmetatable(L, HOST_MODULE_NAME); /* table userdatum metatable */
lua_setmetatable(L, -2); /* table userdatum */