Fix crash in CAXA CAD when clicking component library.
Signed-off-by: Zhiyi Zhang zzhang@codeweavers.com
-- v2: atl: Avoid NULL pointer reference in AtlComModuleRevokeClassObjects(). atl: Avoid NULL pointer reference in AtlComModuleRegisterClassObjects(). atl: Avoid NULL pointer reference in AtlComModuleGetClassObject(). atl110: Add importlib.