bug: neovim freezes on cond = false using lazy.nvim v10.4.0

[abeldekat]

Did you check docs and existing issues?

• I have read all the lazy.nvim docs
• I have searched the existing issues of lazy.nvim
• I have searched the existing issues of plugins related to this issue

Neovim version (nvim -v)

0.9.2

Operating system/version

arch linux

Describe the bug

In LazyVim, plugin nvim-lspconfig has neoconf.nvim in its dependencies.
The definition of neoconf.nvim inside those dependencies also contains a dependency, back to nvim-lspconfig.

Using lazy.nvim version 10.4.0 and LazyVim, neovim freezes when conditionally disabling neoconf.nvim or nvim-lspconfig.
The previous version of lazy.nvim, without #1058, runs just fine

Note:

1. using enabled=false works as intended
2. using cond=false works as intended for other plugins

Steps To Reproduce

1. Run nvim -u repro.lua repro.lua
2. Restart, uncomment line: { "folke/neoconf.nvim", cond = false }
3. Run nvim -u repro.lua repro.lua
4. Neovim freezes, showing a blank screen
5. Restart, uncomment line: { "neovim/nvim-lspconfig", cond = false },
6. Neovim freezes, showing a blank screen

Expected Behavior

The plugins can be conditionally disabled, as in older versions of lazy.nvim

Repro

-- Minimal `init.lua` to reproduce an issue.
-- Save as `repro.lua` and run with `nvim -u repro.lua`
local function bootstrap(root) -- sets std paths and installs lazy
  for _, name in ipairs({ "config", "data", "state", "cache" }) do
    vim.env[("XDG_%s_HOME"):format(name:upper())] = root .. "/" .. name
  end
  local lazypath = root .. "/plugins/lazy.nvim"
  if not vim.loop.fs_stat(lazypath) then
    vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/folke/lazy.nvim.git", lazypath })
  end
  vim.opt.rtp:prepend(lazypath)
end
local root = vim.fn.fnamemodify("./.repro", ":p")
bootstrap(root)

-- install plugins:
local lazy_version = "*" -- newest 10.4.0
-- local lazy_version = "10.3.1"

local plugins = {
  "folke/tokyonight.nvim",
  { "LazyVim/LazyVim", import = "lazyvim.plugins" },
  { "folke/lazy.nvim", version = lazy_version },
  -- add any other plugins here
  -- { "folke/neoconf.nvim", enabled = false }, --> this works!
  -- { "folke/neoconf.nvim", cond = false }, --> this crashes on 10.4.0
  -- { "neovim/nvim-lspconfig", enabled = false }, --> this works!
  -- { "neovim/nvim-lspconfig", cond = false }, --> this crashes on 10.4.0
}
require("lazy").setup(plugins, {
  root = root .. "/plugins",
})

[folke]

I think I know what's causing this. Not home right now. Will check later today. Thank you for reporting!

[abeldekat]

Thanks!