From 988d99f8868b8ef7b788f04da75e416ca7d6fb48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=83=91=E7=9A=87?= <236220500@qq.com>
Date: Wed, 27 May 2020 21:35:30 +0800
Subject: [PATCH] 1

---
 .../java/com/kiisoo/ic/store/service/PoiStoreService.java | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/kiisoo/ic/store/service/PoiStoreService.java b/src/main/java/com/kiisoo/ic/store/service/PoiStoreService.java
index ceedc29..68664e6 100644
--- a/src/main/java/com/kiisoo/ic/store/service/PoiStoreService.java
+++ b/src/main/java/com/kiisoo/ic/store/service/PoiStoreService.java
@@ -110,9 +110,11 @@ public class PoiStoreService {
             Set<Long> joined = new HashSet<>();
             if (scheduleId != null) {
                 List<PmnActivityInstance> instances = pmnActivityInstanceService.list(Wrappers.<PmnActivityInstance>lambdaQuery().eq(PmnActivityInstance::getScheduleId, scheduleId).select(PmnActivityInstance::getId));
-                Set<Long> instanceIds = instances.stream().map(PmnActivityInstance::getId).collect(Collectors.toSet());
-                List<PmnActivityStoreRelation> relations = storeRelationService.list(Wrappers.<PmnActivityStoreRelation>lambdaQuery().in(PmnActivityStoreRelation::getInstanceId, instanceIds).select(PmnActivityStoreRelation::getStoreId));
-                joined = relations.stream().map(PmnActivityStoreRelation::getStoreId).collect(Collectors.toSet());
+                if(instances.size() > 0) {
+                    Set<Long> instanceIds = instances.stream().map(PmnActivityInstance::getId).collect(Collectors.toSet());
+                    List<PmnActivityStoreRelation> relations = storeRelationService.list(Wrappers.<PmnActivityStoreRelation>lambdaQuery().in(PmnActivityStoreRelation::getInstanceId, instanceIds).select(PmnActivityStoreRelation::getStoreId));
+                    joined = relations.stream().map(PmnActivityStoreRelation::getStoreId).collect(Collectors.toSet());
+                }
             }
             Set<Long> childs = retailCompanyMapper.selectChildList(cs);
             List<PrivilageOrganizationalDomain> domains = privilageOrganizationalDomainMapper.selectList(Wrappers.<PrivilageOrganizationalDomain>lambdaQuery().in(PrivilageOrganizationalDomain::getOrgId, childs).select(PrivilageOrganizationalDomain::getDomainId));