/queryTaskIndex查询bug修改

src/main/java/com/ydw/bat/wkflow/business_activiti/task/TodoTaskController.java

@@ -1786,7 +1786,7 @@ public class TodoTaskController extends BaseAction {
         QueryWrapper<BusProcessName> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("ID", bpnId);
         List<BusProcessName> list = iBusProcessNameService.list(queryWrapper);
-        if (list.size() >= index) {
+        if (list.size() > 0) {
             return list.get(index);
         } else {
             return null;