Thomas Kellerer wrote: > It also works on Windows when I specify "correct" locale names - the above > seems to be an edge case. > Is it worth the effort to report that through the bug reporting form? Sure. Both the crash with 'de-x-icu' and the difference in behavior between Linux and Windows on locale = 'de-DE-u-ks-level2' look like "must-fix" bugs to me. Both are valid ICU locales and should work the same in all operating systems. Best regards, -- Daniel Vérité PostgreSQL-powered mailer: http://www.manitou-mail.org Twitter: @DanielVerite