Expected Lua Number when executing to IRCConnect

[SirObby]

E5108: Error executing lua ...nvim/site/pack/packer/start/IRC.nvim/lua/irc/display.lua:62: Expected Lua number
stack traceback:
[C]: in function 'nvim_buf_delete'
...nvim/site/pack/packer/start/IRC.nvim/lua/irc/display.lua:62: in function 'close_view'
...re/nvim/site/pack/packer/start/IRC.nvim/lua/irc/init.lua:31: in function 'connect'
[string ":lua"]:1: in main chunk

[shadmansaleh]

I think this is due to the fact the nil is no longer treated as buf id 0 . TBH I haven't looked at this project in a while . So breaking changes in neovim hasn't been addressed .