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skip if queue is empty

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figsoda 2020-11-06 17:59:14 -05:00
parent 57ceda6357
commit 766c012e13
1 changed files with 5 additions and 5 deletions
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10
src/layout.rs
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@ -173,6 +173,11 @@ pub fn render(
let mut ws = Vec::with_capacity(len);
let mut cs = Vec::with_capacity(len);
let len = queue.len();
if len == 0 {
return;
}
let denom = xs.iter().fold(0, |n, Column { item, .. }| {
if let Constrained::Ratio(m, _) = item {
n + m
@ -186,11 +191,6 @@ pub fn render(
.map_or((None, None), |song| (Some(song.pos), queue.get(song.pos)));
for column in xs {
let len = queue.len();
if len == 0 {
continue;
}
let (txts, constraint) = match &column.item {
Constrained::Fixed(n, txts) => (txts, Constraint::Length(*n)),
Constrained::Max(n, txts) => (txts, Constraint::Max(*n)),