# [ref_impl_eiffel] [830] Small refactoring plus correct 'bug' where differential files were being serialised in ADL 1.4 if the adl_version_for_flat_output .cfg fle option was being used - but there is no point doing that. **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2009-03-04 12:15 UTC **Views:** 2 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-830-small-refactoring-plus-correct-bug-where-differential-files-were-being-serialised-in-adl-1-4-if-the-adl-version-for-flat-output-cfg-fle-option-was-being-used-but-there-is-no-point-doing-that/13221 --- ## Post #1 by @svn1 Revision: 830 Author: thomas\.beale Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-830-small-refactoring-plus-correct-bug-where-differential-files-were-being-serialised-in-adl-1-4-if-the-adl-version-for-flat-output-cfg-fle-option-was-being-used-but-there-is-no-point-doing-that/13221 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-830-small-refactoring-plus-correct-bug-where-differential-files-were-being-serialised-in-adl-1-4-if-the-adl-version-for-flat-output-cfg-fle-option-was-being-used-but-there-is-no-point-doing-that/13221