Split Failure When Insufficient actions.open_file.window_picker.chars

[alex-courtis]

Description

Window picker fails when there are more windows than actions.open_file.window_picker.chars

Neovim version

:; nvim --version
NVIM v0.9.0
Build type: Release
LuaJIT 2.1.0-beta3

Operating system and version

Linux 6.2.13-arch1

nvim-tree version

d8b154c

Minimal config

vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1

vim.cmd [[set runtimepath=$VIMRUNTIME]]
vim.cmd [[set packpath=/tmp/nvt-min/site]]
local package_root = "/tmp/nvt-min/site/pack"
local install_path = package_root .. "/packer/start/packer.nvim"
local function load_plugins()
  require("packer").startup {
    {
      "wbthomason/packer.nvim",
      "nvim-tree/nvim-tree.lua",
      "nvim-tree/nvim-web-devicons",
      -- ADD PLUGINS THAT ARE _NECESSARY_ FOR REPRODUCING THE ISSUE
    },
    config = {
      package_root = package_root,
      compile_path = install_path .. "/plugin/packer_compiled.lua",
      display = { non_interactive = true },
    },
  }
end
if vim.fn.isdirectory(install_path) == 0 then
  print "Installing nvim-tree and dependencies."
  vim.fn.system { "git", "clone", "--depth=1", "https://github.com/wbthomason/packer.nvim", install_path }
end
load_plugins()
require("packer").sync()
vim.cmd [[autocmd User PackerComplete ++once echo "Ready!" | lua setup()]]
vim.opt.termguicolors = true
vim.opt.cursorline = true

-- MODIFY NVIM-TREE SETTINGS THAT ARE _NECESSARY_ FOR REPRODUCING THE ISSUE
_G.setup = function()
  require("nvim-tree").setup {
    actions = {
      open_file = {
        window_picker = {
          chars = "AOE",
        },
      },
    },
  }
end

Steps to reproduce

Open 4 windows
:NvimTreeOpen
<C-X> on a file
pick any window

Expected behavior

No response

Actual behavior

E5108: Error executing lua: ...t/nvim-tree.lua/lua/nvim-tree/actions/node/open-file.lua:122: bad argument #1 to 'pairs' (table expected, got nil)
stack traceback:
        [C]: in function 'pairs'
        ...t/nvim-tree.lua/lua/nvim-tree/actions/node/open-file.lua:122: in function 'pick_win_id'
        ...t/nvim-tree.lua/lua/nvim-tree/actions/node/open-file.lua:188: in function 'get_target_winid'
        ...t/nvim-tree.lua/lua/nvim-tree/actions/node/open-file.lua:216: in function 'open_in_new_window'
        ...t/nvim-tree.lua/lua/nvim-tree/actions/node/open-file.lua:310: in function 'fn'
        ...te/pack/packer/start/nvim-tree.lua/lua/nvim-tree/api.lua:139: in function 'edit'
        ...te/pack/packer/start/nvim-tree.lua/lua/nvim-tree/api.lua:149: in function 'f'
        ...te/pack/packer/start/nvim-tree.lua/lua/nvim-tree/api.lua:32: in function <...te/pack/packer/start/nvim-tree.lua/lua/nvim-tree/api.lua:30>