zsh aborts du globs on empty darwin temp paths

getconf DARWIN_USER_DIR returns the .../0/ subfolder, so appending T, C or X to it gives nonexistent paths and zsh reports no matches found. The real siblings are one level up: /private/var/folders/<xx>/<id>/{0,C,T,X}. Dotfile globs such as $B/X/.[a-zA-Z]* also abort with the same error when nothing matches, and redirecting stderr hides the failure. Use find $B -mindepth 1 -maxdepth 1 -exec du -sk {} + to enumerate these directories reliably.