[Refactor] clean up `nvm_sanitize_path`
[Refactor] clean up `nvm_sanitize_path`
lukechilds/nvm,evocateur/nvm,creationix/nvm,PeterDaveHello/nvm,creationix/nvm,lukechilds/nvm,edwmurph/nvm,PeterDaveHelloKitchen/nvm,ljharb/nvm,PeterDaveHelloKitchen/nvm,evocateur/nvm,PeterDaveHello/nvm,edwmurph/nvm,ljharb/nvm