[vim] Workaround for Neovim bug of unconditionally evaluating `unlet $ENV_VAR`

See #2495
3 years ago · cbedb57511
parent 9ef825d2fd
commit cbedb57511
1 changed files with 1 additions and 1 deletions
--- a/plugin/fzf.vim
+++ b/plugin/fzf.vim
@ -519,7 +519,7 @@ finally
    if len(prev_default_command)
      let $FZF_DEFAULT_COMMAND = prev_default_command
    else
-      unlet $FZF_DEFAULT_COMMAND
+      execute 'unlet $FZF_DEFAULT_COMMAND'
    endif
  endif
  let [&shell, &shellslash, &shellcmdflag, &shellxquote] = [shell, shellslash, shellcmdflag, shellxquote]