机构互关bugfix

src/main/java/com/caimei/service/auth/impl/AuthServiceImpl.java

@@ -370,6 +370,7 @@ public class AuthServiceImpl implements AuthService {
      * @param auth
      */
     public void relaMech(CmBrandAuthPo auth){
+        if(null!=auth&&StringUtils.isNotEmpty(auth.getRelationId())&&StringUtils.isNotEmpty(auth.getRelationName())){
               String[] relaIdArr = auth.getRelationId().split(",");
               for(int i=0;i<relaIdArr.length;i++){
                   String relaId=auth.getId().toString();
@@ -388,6 +389,7 @@ public class AuthServiceImpl implements AuthService {
                       authMapper.updateRelaByAuthId(id,relaId,relaName);
                   }
               }
+        }
     }
     @Override
     public String addWaterMark(String image, Integer type) {