"Keith OHara" <[email protected]> writes:

> On Thu, 21 Nov 2013 01:34:46 -0800, <[email protected]> wrote:
>
>> How about
>> if (min_sys_count > ideal_sys_count // subtraction wrapped around
>>     || min_sys_count <= 0)
>>    min_sys_count = 1;
>>
>> Saves you the min thing.
>
> That is compact, but I want to keep the min thing separate for code
> history.  The two fixups of min_sys_count came from different people
> at different times.

So what?

> This code is not run often enough that I worry about an extra test and branch.

I worry about robustness and readability.  This checks min_syscount to
be in range and corrects it if is out of range.  The current proposal
takes two different operations, bounces it back and forth, and needs a
min operation with casts.

-- 
David Kastrup

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