D7062: convert: convert os.devnull to bytes before trying to join it with other bytes

Closed by commit rHG6ef48274e803: convert: convert os.devnull to bytes before trying to join it with other bytes (authored by Kwan). This revision was automatically updated to reflect the committed changes. REPOSITORY rHG Mercurial CHANGES SINCE LAST UPDATE https://phab.mercurial-scm.org/D70

D7062: convert: convert os.devnull to bytes before trying to join it with other bytes

Kwan created this revision. Herald added a subscriber: mercurial-devel. Herald added a reviewer: hg-reviewers. REVISION SUMMARY Together with the previous commit relating to emailparser this gets test-convert-tla.t passing under py3. REPOSITORY rHG Mercurial REVISION DETAIL https://phab.