Merge pull request #197536 from eigengrau/zsh-init-no-unset

nixos/zsh: don’t be noisy when scripts are run with -u

Changed files
+3 -3
nixos
modules
programs
zsh
+3 -3
nixos/modules/programs/zsh/zsh.nix
···
# This file is read for all shells.
# Only execute this file once per shell.
-
if [ -n "$__ETC_ZSHENV_SOURCED" ]; then return; fi
+
if [ -n "''${__ETC_ZSHENV_SOURCED-}" ]; then return; fi
__ETC_ZSHENV_SOURCED=1
-
if [ -z "$__NIXOS_SET_ENVIRONMENT_DONE" ]; then
+
if [ -z "''${__NIXOS_SET_ENVIRONMENT_DONE-}" ]; then
. ${config.system.build.setEnvironment}
fi
···
${zshStartupNotes}
# Only execute this file once per shell.
-
if [ -n "$__ETC_ZPROFILE_SOURCED" ]; then return; fi
+
if [ -n "''${__ETC_ZPROFILE_SOURCED-}" ]; then return; fi
__ETC_ZPROFILE_SOURCED=1
# Setup custom login shell init stuff.