[bugfix] ImagePreview: index NaN (#2146)

2018-11-26 16:53:01 +08:00
parent b567a2a563
commit 1a53683353
1 changed files with 1 additions and 1 deletions
@@ -20,7 +20,7 @@ const initInstance = () => {
  document.body.appendChild(instance.$el);
 };

-const ImagePreview = (images, startPosition) => {
+const ImagePreview = (images, startPosition = 0) => {
  /* istanbul ignore if */
  if (isServer) {
    return;