fix: 修复虚拟列表插槽为空时异常

WeBankFinTech · Jun 18, 2023 · 7e79912 · 7e79912
1 parent c507a49
commit 7e79912
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/components/virtual-list/listItem.ts b/components/virtual-list/listItem.ts
@@ -34,8 +34,12 @@ export const FVirtualListItem = defineComponent({
     },
     render() {
         const { index, source, $slots } = this;
-
-        const vNode = getFirstValidNode($slots.default?.({ index, source }));
+        const vNode = getFirstValidNode(
+            $slots.default?.({ index, source }) ?? [],
+        );
+        if (!vNode) {
+            return;
+        }
         return cloneVNode(
             vNode,
             {