Re: [PATCH] lisp/ob-octave.el, was [PATCH] rfc: using ert-deftest with side-effects

[Max Nikulin]

On 14/01/2023 20:04, Leo Butler wrote:
          line 0: warning: iconv failed to convert degree sign
This warning makes no sense to me.

Just a guess. Some code creates a plot with the "°" character, but 
worker locale is ASCII, not UTF-8 (en_US.UTF-8, C.UTF-8, etc.)