Policy for return by reference values in error cases

[Joel Sherrill]

On Thu, Mar 25, 2021, 1:16 PM Sebastian Huber <
sebastian.huber at embedded-brains.de> wrote:

> On 23/03/2021 20:21, Gedare Bloom wrote:
>
> >> On Tue, Mar 23, 2021 at 12:58 PM Sebastian Huber<
> sebastian.huber at embedded-brains.de>  wrote:
> >>> On 23/03/2021 18:48, Joel Sherrill wrote:
> >>>
> >>>> My first thought is that I don't like covering up for applications
> >>>> that do the wrong thing.
> > +.5
> >
> >>> This topic just came up recently in a discussion about defensive
> >>> programming. We also test for NULL pointers.
> > +1
> Ok, I will leave it as it is for now unless there is a strong desire to
> change this.
>

Is this one of our small rules in the coding style?

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