修改null bug

src/main/java/com/keymobile/indicators/service/dataenter/impl/TaskRuleServiceImpl.java

@@ -58,8 +58,9 @@ public class TaskRuleServiceImpl implements TaskRuleService {
     @Transactional(rollbackFor = Exception.class)
     public void createRule(TaskRule rule) {
         String orgNo = rule.getOrgNo();
-        int size = orgNo.length();
         int orgType=0;
+        if(orgNo!=null&&orgNo!=""){
+            int size = orgNo.length();
             if(size==2){
                 orgType = Constants.RULE_TYPE_PROVINCE;
             }else if(size==4){
@@ -67,6 +68,8 @@ public class TaskRuleServiceImpl implements TaskRuleService {
             }else if(size==6){
                 orgType = Constants.RULE_TYPE_COUNTY;
             }
+        }
+
         rule.setOrgType(orgType);
         rule.setState(Constants.DATA_STATE_A);
         taskRuleMapper.insert(rule);