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Re-add assertions and simplify wrapping

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This commit is contained in:
John Doty 2023-03-21 19:45:17 -07:00
parent 3060032a95
commit f174f364a4
1 changed files with 3 additions and 6 deletions
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9
src/client/ui.rs
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@ -386,6 +386,7 @@ impl UI {
| KeyEvent { code: KeyCode::Char('k'), .. } => { | KeyEvent { code: KeyCode::Char('k'), .. } => {
let index = match self.selection.selected() { let index = match self.selection.selected() {
Some(i) => { Some(i) => {
assert!(self.ports.len() > 0, "We must have ports because we have a selection.");
if i == 0 { if i == 0 {
self.ports.len() - 1 self.ports.len() - 1
} else { } else {
@ -400,12 +401,8 @@ impl UI {
| KeyEvent { code: KeyCode::Char('j'), .. } => { | KeyEvent { code: KeyCode::Char('j'), .. } => {
let index = match self.selection.selected() { let index = match self.selection.selected() {
Some(i) => { Some(i) => {
let max = self.ports.len() - 1; assert!(self.ports.len() > 0, "We must have ports because we have a selection.");
if i >= max { (i + 1) % self.ports.len()
0
} else {
i + 1
}
} }
None => 0, None => 0,
}; };