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fix: filename can be nil #35

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fix: filename can be nil #35

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3 changes: 3 additions & 0 deletions plugin/hmts.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -154,6 +154,9 @@ end
local function hmts_inject_handler(match, _, bufnr, predicate, metadata)
local path_node = match[predicate[2]]
local filename = find_filename_in_parent_node(path_node, bufnr)
if filename == nil then
return
end
Comment on lines +157 to +159

@gemini-code-assist gemini-code-assist Bot Jan 29, 2026

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medium

For better conciseness and to follow Lua idioms, you can use a one-line guard clause. In Lua, nil is falsy, so you can check for it with if not filename then ... end.

	if not filename then return end

local alias = vim.filetype.match({ filename = filename })

if alias == nil then
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