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Do not move past number of matches

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Kevin Sjöberg 2021-06-06 10:06:47 +02:00 • committed by Blaž Hrastnik
parent 5463a436a8
commit 2ac496f919
1 changed files with 5 additions and 2 deletions
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7
helix-term/src/ui/picker.rs
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@ -100,8 +100,11 @@ impl<T> Picker<T> {
}
pub fn move_down(&mut self) {
// TODO: len - 1
if self.cursor < self.options.len() {
if self.matches.is_empty() {
return;
}
if self.cursor < self.matches.len() - 1 {
self.cursor += 1;
}
}