Re: Command substitution with null bytes generates warning

[Greg Wooledge]

On Thu, Sep 15, 2016 at 10:51:22PM -0700, Eric Pruitt wrote:
> Fix:
>       Is this even an intentional change? I looked at some of the other
>       internal_warning invocations, and they were commented out using "#if 0 
> ...
>       #endif."

In 4.4-beta2, I see them in subst.c and parse.y and y.tab.c.  In subst.c
they are inside an "#if 1" block.  In the other two, they are inside
"#if 0".

I do not understand the discrepancy, but I would assume Chet made the
change intentionally.  It seems unlikely to be something one would do
accidentally.