def get_resolved_program(program, config_obj):
    """
    Take a program that may be an alias for another program and return the
    resolved program.

    It only ever resolves a single level of aliasing, so does not support
    aliasing to an alias.

    Returns the original program if the program is not an alias.
    """
    alias_dict = get_alias_dict(config_obj)
    if program in alias_dict:
        return alias_dict[program]
    else:
        return program

    Take a program that may be an alias for another program and return the
    resolved program.

    It only ever resolves a single level of aliasing, so does not support
    aliasing to an alias.

    Returns the original program if the program is not an alias.
    
eg/util.py