fix(ssr): prevent bug when $refs.container not found children (#127)

fuxingloh · Dec 18, 2023 · cc55171 · cc55171
1 parent 02e24a6
commit cc55171
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/vue-horizontal.vue b/src/vue-horizontal.vue
@@ -114,7 +114,7 @@ export default Vue.extend({
   methods: {
     children(): HTMLCollection {
       const container = this.$refs.container as Element
-      return container.children
+      return container?.children ?? []
     },
     findPrevSlot(x: number): Element | undefined {
       const children = this.children()