updated for version 7.4.452
Problem:    Can't build with tiny features. (Tony Mechelynck)
Solution:   Use "return" instead of "break".
Added tag v7-4-452 for changeset 78aad99db762
updated for version 7.4.453
Problem:    Still can't build with tiny features.
Solution:   Add #ifdef.
Added tag v7-4-453 for changeset c72eb8499a9d