I agree with this for sure. I'm dealing with inherited code and pulling hair on
several fronts.
Turns out += is flawed as well but not because the low byte was not zero.
Casting as you suggest to (unsigned char) seems to take care of the promotion
problem.
Thanks again everyone.
Bob.
On Feb 8, 2013, at 1:17 PM, Grant Edwards <grant.b.edwa...@gmail.com> wrote:
> If you're just shuffling 8-bit wide chunks of data around, always,
> always, always use unsigned char. Or better yet, uint8_t.
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