Damian Jurzysta wrote:
>
> Hello Alex.
>
> On 20-Nov-99, you wrote:
>
> A>> slen += sprintf(buf + slen, "%s ", UPPER(dirs[door]));
> A> Change this line to:
> A> slen += sprintf(buf + slen, "%s ", UPPER(*dirs[door]));
> A>
> A> dirs is a string and UPPER upper cases a character, so you want
> A> to give it a character instead (done with '*')
That's because the advice Alex gave you is to basically change it back
to the way it was without changing the format specifier. What you
really need is the following...
slen += sprintf(buf + slen, "%c%s ", UPPER(*dirs[door]), (dirs[door] +
1));
this will convert the first letter to uppercase and print the rest
as-is.
Regards, Peter
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