- query->idx += snprintf (&query->msg[query->idx], query->len-query->idx, " %s: %s\'%s\',", key, isfile?"FILE=":"", value);
+ query->idx += snprintf (&query->msg[query->idx], query->len-query->idx, " %s: %s\'%s\',", arg.name, arg.is_file?"FILE=":"", arg.value);