From 9386e876191b455d30a66dd97ecdb0e4dac4ef0f Mon Sep 17 00:00:00 2001
From: Sergei Slipchenko <faergeek@gmail.com>
Date: Sat, 21 Mar 2026 10:17:30 +0400
Subject: [PATCH] fix: take into account a `nil` returned by `get_parser`

Fixes #517

Related change in neovim:
https://github.com/neovim/neovim/commit/fd1e019e90e76bb3f6236210ac6287f3b8d4d47f
---
 lua/Comment/ft.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/Comment/ft.lua b/lua/Comment/ft.lua
index 34afffa..64a182a 100644
--- a/lua/Comment/ft.lua
+++ b/lua/Comment/ft.lua
@@ -293,7 +293,7 @@ end
 function ft.calculate(ctx)
     local ok, parser = pcall(vim.treesitter.get_parser, A.nvim_get_current_buf())
 
-    if not ok then
+    if not ok or not parser then
         return ft.get(vim.bo.filetype, ctx.ctype) --[[ @as string ]]
     end