举报如果图片为空，则返回空的list

alien-lawyer/src/main/java/shop/alien/lawyer/service/impl/LawyerUserViolationServiceImpl.java

@@ -946,6 +946,8 @@ public class LawyerUserViolationServiceImpl extends ServiceImpl<LawyerUserViolat
      */
     private void processReportEvidenceImages(LawyerUserViolationVo vo, LawyerUserViolationDto dto) {
         if (Objects.isNull(vo.getReportEvidenceImg())) {
+            dto.setImage("");
+            dto.setImageList(new ArrayList<>());
             return;
         }
 
@@ -957,6 +959,9 @@ public class LawyerUserViolationServiceImpl extends ServiceImpl<LawyerUserViolat
         if (!imageList.isEmpty()) {
             dto.setImage(imageList.get(0));
             dto.setImageList(imageList);
+        } else {
+            dto.setImage("");
+            dto.setImageList(new ArrayList<>());
         }
     }