处理结果集为空错误

mall-search/src/main/java/com/uas/search/service/impl/SearchServiceImpl.java

@@ -1764,8 +1764,10 @@ public class SearchServiceImpl implements SearchService {
             sPage.setTotalPage(totalPage);
             int filterPage = sPage.getPage() < totalPage ? sPage.getPage() : totalPage;
             sPage.setPage(filterPage);
-            for (int i = (filterPage - 1) * size; i < stuuids.size() ; i ++) {
-                content.add(stuuids.get(i).getKey());
+            if (!CollectionUtils.isEmpty(stuuids)) {
+                for (int i = (filterPage - 1) * size; i < stuuids.size() ; i ++) {
+                    content.add(stuuids.get(i).getKey());
+                }
             }
 
 			if (totalPage == sPage.getPage()) {