On Wed Nov 23 21:10:49 2022 +0000, Brendan Shanks wrote:
Yes, although I also reproduced it with a test app I built on Mojave. On Mojave environ wasn’t NULL, on Monterey/Ventura it was.
From searching this seems to be a known issues since macOS 11.1 https://www.gnu.org/software/gnulib/manual/html_node/environ.html