On Fri, Sep 11, 2009 at 7:57 PM, <[email protected]> wrote:
> Author: minfrin
> Date: Fri Sep 11 23:57:48 2009
> New Revision: 814091
>
> URL: http://svn.apache.org/viewvc?rev=814091&view=rev
> Log:
> htcacheclean: 19 ways to fail, 1 error message. Fixed.
>
> Modified:
> httpd/httpd/trunk/CHANGES
> httpd/httpd/trunk/support/htcacheclean.c
>
>
> Modified: httpd/httpd/trunk/support/htcacheclean.c
> URL:
> http://svn.apache.org/viewvc/httpd/httpd/trunk/support/htcacheclean.c?rev=814091&r1=814090&r2=814091&view=diff
>
> ==============================================================================
> --- httpd/httpd/trunk/support/htcacheclean.c (original)
> +++ httpd/httpd/trunk/support/htcacheclean.c Fri Sep 11 23:57:48 2009
> @@ -802,48 +806,48 @@
> break;
> }
> else if (status != APR_SUCCESS) {
> - usage();
> + usage(NULL);
> }
> else {
> switch (opt) {
> case 'i':
> if (intelligent) {
> - usage();
> + usage(apr_psprintf(pool, "The option '%c' cannot be
> specified more than once", (int)opt));
>
Why does opt need to be cast to (int)?
Why not simply zap all these checks of the form
if (silly user specified no-argument option again) {
remind them who is boss
}
to avoid code bloat?
