去掉曲目分类

mec-biz/src/main/java/com/ym/mec/biz/service/impl/CbsMusicScoreCategoriesServiceImpl.java

@@ -150,6 +150,9 @@ public class CbsMusicScoreCategoriesServiceImpl implements CbsMusicScoreCategori
 
 	private void insertSubToParent(List<SysMusicScoreCategories> parentTree, SysMusicScoreCategories targetCategory) {
 		for (SysMusicScoreCategories target : parentTree) {
+			if (CollectionUtils.isEmpty(targetCategory.getSysMusicScoreCategoriesList())) {
+				return;
+			}
 			if (targetCategory.getId().intValue() == target.getId()) {
 				insertSubToParent(target.getSysMusicScoreCategoriesList(),targetCategory.getSysMusicScoreCategoriesList().get(0));
 				return;