fixed collection page wsod on some undefined is situations (#15)

lando · Feb 1, 2024 · 3e93553 · 3e93553
1 parent 5854b84
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## v1.0.0-beta.23 - [February 1, 2024](https://github.com/lando/vitepress-theme-default-plus/releases/tag/v1.0.0-beta.23)
+
+* Fixed collection `WSOD` in some `undefined` id situations
+
 ## v1.0.0-beta.22 - [January 31, 2024](https://github.com/lando/vitepress-theme-default-plus/releases/tag/v1.0.0-beta.22)
 
 * Fixed default `sidebarEnder` for `lando` config sets

diff --git a/client/use-collection.js b/client/use-collection.js
@@ -21,12 +21,12 @@ export default function useCollection(type = undefined) {
   // prev page or loop back to end unless the end is me
   const prevPage = computed(() => {
     const prev = pages[findCurrentIndex() - 1] ?? pages[pages.length - 1];
-    return prev.id !== page.value.id ? prev : undefined;
+    return prev.id !== page?.value?.id ? prev : undefined;
   });
   // next page or loop back to beginning unless the beginning is me
   const nextPage = computed(() => {
     const next = pages[findCurrentIndex() + 1] ?? pages[0];
-    return next.id !== page.value.id ? next : undefined;
+    return next.id !== page?.value?.id ? next : undefined;
   });
 
   // these are meant to replace the core next|prev nav links