Comment 9 for bug 1157478

Lithuanian spell checker dictionary does not work in a new LibreOffice installation.

The cause was determined to be a change introduced by upstream (ispell-lt): Property "Locales" was changed from lt-Lt to lt in dictionaries.xcu

The dictionary was updated with this commit:
https://gerrit.libreoffice.org/gitweb?p=dictionaries.git;a=commitdiff;h=143afd75257fd4c4b44f09ee402ec8caa09011ba#patch7

Changing
---
            <prop oor:name="Locales" oor:type="oor:string-list">
                <value>lt</value>
            </prop>
---
back to
---
            <prop oor:name="Locales" oor:type="oor:string-list">
                <value>lt-LT</value>
            </prop>
---
in %APPDATA%\LibreOffice\4\user\extensions\bundled\registry\com.sun.star.comp.deployment.configuration.PackageRegistryBackend\random.tmp\dictionaries.xcu for existing users or in the installed share\extensions\dict-lt\dictionaries.xcu for new users fixes the problem.

Is it bug (lt-LT → lt) in the upstream package (reported here https://bugs.launchpad.net/ispell-lt/+bug/1157478) and should be fixed there?
Or is it a bug in LibreOffice and LibreOffice spell checker should work with Locales=lt and Locales=lt-LT?