bug#65590: 29.0.50; esh-var-test/interp-concat-cmd fails on macOS

[Jim Porter]

On 9/1/2023 9:30 AM, Jim Porter wrote:
> On 9/1/2023 9:03 AM, Stefan Kangas wrote:
> > Thanks.  Please see the attached files, with debug logs from these
> > test failures:
>
> Hmm, that's not right. Did you do a full recompile of all the Eshell 
> code/tests?

I also pushed a small fix to the debugging code to master as 
da8b323f82417697f9b772689810099f426fe616, but that shouldn't affect this 
case (much).