Barry Wardell wrote:

>> Should it really modify the input string like that? What if it is in
>> flash? (Might not be a problem as currently used, but...)
>>
>> Magnus
>>
>>
> Good point. Would this be a better way to do it:

<...>

> @@ -160,7 +161,7 @@
> while (width-- > 0 && ok)
> ok=push(userp, pad);
> }
> - while (*str != '\0' && ok)
> + while (*str != '\0' && ok && precision--)
> ok=push(userp, *str++);
> }

Yes, that looks like a good solution.

   Magnus
Received on 2007-03-19