Vim-devicons: DevIconsEnableFoldersOpenClose can't open subdirectories recursively

[rod-stuchi]

Required Info

• [x] I have searched the issues for my issue and found nothing related and/or helpful
• [x] I have read or at least glanced at the FAQ

• [x] I have read or at least glanced at the Wiki

• [x] What version of vim are you using?
  NVIM v0.3.0

• [x] What version of vim-devicons are you using?
  0.10.0 (updated today with vim-plug)
• [x] Are you using vim from the terminal or a GUI vim?
  terminal (konsole / iTerm2)
• [x] Are you using Mac, Linux or Windows?
  Arch / Mac

---

NERDTree can't opens recursively subdirectories (the O command) if the option let g:DevIconsEnableFoldersOpenClose = 1 in vim-devicons is set.

[ryanoasis]

Thanks @rod-stuchi and @kutsan

[ryanoasis]

closing via #314 :tada: