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fix: fix potential underflow

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Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
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Nikita Revenco 2025-01-12 15:21:12 +00:00 committed by GitHub
parent ed66e7e104
commit 49c7844a6e
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helix-term/src/ui/completion.rs
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@ -93,7 +93,7 @@ impl menu::Item for CompletionItem {
}) => value, }) => value,
}; };
// LSPs which send Color completion items include a 6 digit hex code at the end for the color. The extra 1 digit is for the '#' // LSPs which send Color completion items include a 6 digit hex code at the end for the color. The extra 1 digit is for the '#'
text.get(text.len() - 7..) text.get(text.len().checked_sub(7)?..)
}) })
.and_then(Color::from_hex) .and_then(Color::from_hex)
.map_or("color".into(), |color| { .map_or("color".into(), |color| {