Less dependencies. If `sed q | wc -l` is just for testing if the string is empty or not, we can do that with just ZSH. Trusting that the implentation of `test -n` is intelligent enough to abort if a character is found.
Less dependencies. If `sed q | wc -l` is just for testing if the string is empty or not, we can do that with just ZSH. Trusting that the implentation of `test -n` is intelligent enough to abort if a character is found.

andjscott/powerlevel9k,shibumi/powerlevel9k,zer4tul/dotfiles,zer4tul/dotfiles,dritter/powerlevel9k,dritter/powerlevel9k,rjorgenson/powerlevel9k,bhilburn/powerlevel9k,andjscott/powerlevel9k,bhilburn/powerlevel9k,natemccurdy/powerlevel9k,shibumi/powerlevel9k,MarvinTeichmann/powerlevel9k,rjorgenson/powerlevel9k,MarvinTeichmann/powerlevel9k,natemccurdy/powerlevel9k