Quoting Paul Eggert ([EMAIL PROTECTED]):
> When building wget 1.6 on Solaris 2.5.1 with GCC 2.95.3, I ran
> into the following porting problem.
>
> snprintf.c: In function `dopr':
> snprintf.c:230: warning: subscript has type `char'
> snprintf.c:254: warning: subscript has type `char'
>
> This is warning that isdigit doesn't work on negative characters
> (which are possible on hosts where characters are signed).
> Here is a patch.
Wouldn't just an explicit type cast to `(unsigned char)ch' suffice?
-- jan
--------------------+------------------------------------------------------
Jan Prikryl | vr|vis center for virtual reality and visualisation
<[EMAIL PROTECTED]> | http://www.vrvis.at
--------------------+------------------------------------------------------
