关闭上传头像弹窗时文件为空报错

src/views/recruit/personal/remuse/components/basicInfo.vue

@@ -154,6 +154,7 @@ const openFileInput = () => {
 // 上传头像
 const handleUploadFile = async (e) => {
   const file = e.target.files[0]
+  if (!file) return
   const formData = new FormData()
   formData.append('file', file)
   const { data } = await uploadFile(formData)