[help-gengetopt] Re: required() patch - my fault, sorry

[Lorenzo Bettini]

yes I had noticed the warning also in gcc.

thanks
    Lore

Gyozo, PAPP (VBuster) wrote:

> Hi,
>
> my previous patch which introduce _required() interface function was 
buggy, the "int result" local variable was not initialized, so it was 
unpredictable what the function would return in case of no missing options.
>
>  @address@hidden (struct @args_info@ *args_info, const char 
*prog_name)
>  {
>  @IF@ check_required_options @THEN@
>   int result = EXIT_SUCCESS;
>
>    if (@address@hidden(args_info, prog_name, NULL) > 0)
>      result = EXIT_FAILURE;
>
>    @final_exit@
>  @ELSE@
>   return EXIT_SUCCESS;
>  @ENDIF@
>  }
>
>
> --
> Papp, Győző VirusBuster Kft


--
+-----------------------------------------------------+
|  Lorenzo Bettini          ICQ# lbetto, 16080134     |
|  PhD in Computer Science                            |
|  Dip. Sistemi e Informatica, Univ. di Firenze       |
|  Tel +39 055 4796741, Fax +39 055 4796730           |
|  Florence - Italy        (GNU/Linux User # 158233)  |
|  Home Page        : http://www.lorenzobettini.it    |
|  http://music.dsi.unifi.it         XKlaim language  |
|  http://www.lorenzobettini.it/purple    Cover Band  |
|  http://www.gnu.org/software/src-highlite           |
|  http://www.gnu.org/software/gengetopt              |
|  http://www.lorenzobettini.it/software/gengen       |
|  http://www.lorenzobettini.it/software/doublecpp    |
+-----------------------------------------------------+