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fix: resolve luacats return-type-mismatch and cast-local-type warnings

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Problem: lua-language-server reports two diagnostics in override.lua:
char() returns string? but resolve() annotates its return as string,
and fallback_icon is typed as string but assigned a string? value.

Solution: add fallback values so both assignments satisfy the string
type — resolve() falls back to fallback_icon, and fallback_icon falls
back to an empty string.
This commit is contained in:
Barrett Ruth 2026-02-23 17:31:45 -05:00
parent 6f445c30d6
commit 7d35b23ba0
Signed by: barrett
GPG key ID: A6C96C9349D2FC81
1 changed files with 2 additions and 2 deletions
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4
lua/nonicons/override.lua
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@ -19,7 +19,7 @@ local fallback_icon
local function resolve(name, ext)
local key = resolve_mod.resolve_name(name, ext)
if key then
return char(key)
return char(key) or fallback_icon
end
return fallback_icon
end
@ -32,7 +32,7 @@ function M.apply()
return
end
fallback_icon = char('file')
fallback_icon = char('file') or ''
local orig_get_icon = devicons.get_icon
devicons.get_icon = function(name, ext, opts)