bug: Octo issue list problem

[Iordanis Petkakis]

Issue Description

bug report

Describe what happened (or what feature you want)

When inside a repo in Neovim, I issue the command Octo issue list to see listed opened issues and the following error popups

Error executing vim.schedule lua callback: ...scope.nvim/lua/telescope/previewers/buffer_previewer.lua:443: Error executing lua: vim/filetype.lua:0: attempt to index a number value
stack traceback:
	vim/filetype.lua: in function ''
	vim/filetype.lua: in function 'match'
	...m/lazy/telescope.nvim/lua/telescope/previewers/utils.lua:37: in function 'filetype_detect'
	...scope.nvim/lua/telescope/previewers/buffer_previewer.lua:449: in function <...scope.nvim/lua/telescope/previewers/buffer_previewer.lua:443>
	[C]: in function 'nvim_buf_call'
	...scope.nvim/lua/telescope/previewers/buffer_previewer.lua:443: in function <...scope.nvim/lua/telescope/previewers/buffer_previewer.lua:437>
stack traceback:
	[C]: in function 'nvim_buf_call'
	...scope.nvim/lua/telescope/previewers/buffer_previewer.lua:443: in function <...scope.nvim/lua/telescope/previewers/buffer_previewer.lua:437>

The same also happens when trying to list the PRs.

Describe what you expected to happen

Not throw the error.

How to reproduce it (as minimally and precisely as possible)

1. Cd into a repo on your local filesystem
2. Open a file with Neovim and issue the command Octo issue list
3. Error popups

Tell us your environment

Linux Mint 21.1 with Neovim nightly commit c53953b40 built from source

Anything else we need to know?

[Liam Jarvis]

Opened a fix for it on the telescope repository: nvim-telescope/telescope.nvim#2565

[Iordanis Petkakis]

Thank you for your swift response.