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fix(sixel): exit loop on "Unknown" keys #80

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Merged
atanunq merged 1 commit into from
Jun 22, 2025
Merged

fix(sixel): exit loop on "Unknown" keys #80

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5 changes: 5 additions & 0 deletions src/printer/sixel.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,11 @@ fn check_device_attrs() -> ViuResult<bool> {
let mut response = String::new();

while let Ok(key) = term.read_key() {
// exit on first "Unknown" key as we know that this is not a proper response anymore
if key == Key::Unknown {
break;
}

if let Key::Char(c) = key {
response.push(c);
if c == 'c' {
Expand Down