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2025-06-07 85d11604e29a2fd27ec013e27a5b4387660e510a
rsf-server/src/main/java/com/vincent/rsf/server/manager/service/impl/MatnrGroupServiceImpl.java
@@ -52,6 +52,9 @@
            }
        }
        List<MatnrGroup> treeData = Utils.toTreeData(matnrs, 0L, MatnrGroup::getParentId, MatnrGroup::getId, MatnrGroup::setChildren);
        if (treeData.isEmpty()) {
            return new ArrayList<>();
        }
        return treeData;
    }
}