fix(ImagePreview): swipeItem may be undefined (#12818)

youzan · Apr 25, 2024 · 01183e1 · 01183e1
1 parent 9dea0e9
commit 01183e1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/packages/vant/src/image-preview/ImagePreviewItem.tsx b/packages/vant/src/image-preview/ImagePreviewItem.tsx
@@ -255,6 +255,9 @@ export default defineComponent({
 
     const checkClose = (event: TouchEvent) => {
       const swipeItemEl: HTMLElement = swipeItem.value?.$el;
+
+      if (!swipeItemEl) return;
+
       const imageEl = swipeItemEl.firstElementChild;
       const isClickOverlay = event.target === swipeItemEl;
       const isClickImage = imageEl?.contains(event.target as HTMLElement);