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fix(dropdown): avoid runtime error if items is empty (#1578)

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metonym 2022-12-07 20:38:22 -08:00 • committed by GitHub
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src/Dropdown/Dropdown.svelte
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@ -121,6 +121,7 @@
function change(dir) { function change(dir) {
let index = highlightedIndex + dir; let index = highlightedIndex + dir;
if (items.length === 0) return;
if (index < 0) { if (index < 0) {
index = items.length - 1; index = items.length - 1;
} else if (index >= items.length) { } else if (index >= items.length) {