[fix]

流程模型删除错误问题
无流程模型查询报错问题

yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java

@@ -215,6 +215,9 @@ public class BpmModelServiceImpl  implements BpmModelService {
         if (oldDefinition == null) {
             return;
         }
+        if(oldDefinition.isSuspended()){
+            return;
+        }
         processDefinitionService.updateProcessDefinitionState(oldDefinition.getId(), SuspensionState.SUSPENDED.getStateCode());
     }