校验

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/CourseScheduleServiceImpl.java

@@ -1486,12 +1486,14 @@ public class CourseScheduleServiceImpl extends ServiceImpl<CourseScheduleDao, Co
      * @return
      */
     public List<DateChangeVo> splicingDate(String day, List<DateVo> strDateList, List<DateChangeVo> rList) {
-        for (DateVo vo : strDateList) {
-            if (vo != null) {
-                DateChangeVo dateChange = new DateChangeVo();
-                dateChange.setStartTime(DateUtil.strToDate(day + " " + vo.getStartTime()));
-                dateChange.setEndTime(DateUtil.strToDate(day + " " + vo.getEndTime()));
-                rList.add(dateChange);
+        if (CollectionUtils.isNotEmpty(strDateList)){
+            for (DateVo vo : strDateList) {
+                if (vo != null) {
+                    DateChangeVo dateChange = new DateChangeVo();
+                    dateChange.setStartTime(DateUtil.strToDate(day + " " + vo.getStartTime()));
+                    dateChange.setEndTime(DateUtil.strToDate(day + " " + vo.getEndTime()));
+                    rList.add(dateChange);
+                }
             }
         }
         return rList;