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Fix 'attempt to divide by zero' panic (#6155)

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nuid32 2023-03-03 11:50:26 +05:00 committed by GitHub
parent 6e7dcb3317
commit ddc5bf4e60
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helix-term/src/ui/text.rs
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@ -58,7 +58,7 @@ pub fn required_size(text: &tui::text::Text, max_text_width: u16) -> (u16, u16)
let content_width = content.width() as u16;
if content_width > max_text_width {
text_width = max_text_width;
height += content_width / max_text_width;
height += content_width.checked_div(max_text_width).unwrap_or(0);
} else if content_width > text_width {
text_width = content_width;
}