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fixup boundary condition for MoveBackwardZoneOfType

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refs: #2346
This commit is contained in:
Wez Furlong 2022-08-20 07:35:28 -07:00
parent cb75b642f7
commit 429c18b7ee
1 changed files with 8 additions and 2 deletions
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10
wezterm-gui/src/overlay/copy.rs
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@ -801,9 +801,15 @@ impl CopyRenderable {
while delta != 0 {
if step > 0 {
idx = idx.saturating_add(1);
idx = match idx.checked_add(1) {
Some(n) => n,
None => return,
};
} else {
idx = idx.saturating_sub(1);
idx = match idx.checked_sub(1) {
Some(n) => n,
None => return,
};
}
let zone = match zones.get(idx) {
Some(z) => z,