[opk]

I'd be rather skeptical about the "fix" of updating the completion cache once a day only. Enabling oh-my-zsh already runs `compinit` and it does so after changing the function path in `fpath`. By running it again with a different `fpath` you invalidate the previous cache - meaning it builds a fresh cache twice every time you start zsh. If you use a plugin framework that already runs compinit, simply don't run it again separately. And make sure that `compinit` is only run after the final plugin or whatever has finished changing `fpath`. If you get that right, you'll only ever need to regenerate the cache when something actually updates.