[PD-dev] error missing in Pd 0.52

[Roman Haefeli]

On Fri, 2022-04-29 at 14:02 +0200, Dan Wilcox wrote:
> 
> It was not a decision taken lightly, 

That's what I thought.

> but it's necessary as Pd's previous "error()" could conflict with
> libc "error()". The replacement already existed for sometime, so
> changing calls to "error(...)" with "pd_error(0, ...)" should be
> equivalent and not break the external in old versions of Pd.

So, if the pointer to the object (x) is not available, I can simply set
it to 0 (or NULL)? Forgive my noobish question, but Pd doesn't crash
when I call that function this way?

Roman
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