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prevents access to the history state if not set (#12436)

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Martin Trapp 2024-11-15 09:09:05 +01:00 committed by GitHub
parent e64ec5f9df
commit 453ec6b12f
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2 changed files with 6 additions and 1 deletions
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5
.changeset/dirty-teachers-know.md Normal file
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@ -0,0 +1,5 @@
---
'astro': patch
---
Fixes a potential null access in the clientside router

2
packages/astro/src/transitions/router.ts
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@ -636,7 +636,7 @@ if (inBrowser) {
'scroll',
() => {
if (intervalId !== undefined) return;
(lastIndex = history.state.index), (lastY = scrollY), (lastX = scrollX);
(lastIndex = history.state?.index), (lastY = scrollY), (lastX = scrollX);
intervalId = window.setInterval(scrollInterval, 50);
},
{ passive: true },