largefiles: better handling of merge of largefiles that not are available Before, when merging revisions with missing largefiles, the missing largefiles would be fetched as a part of the merge. If that failed (for example because the main repository temporarily was unavailable), the largefile would be left missing. However, the next commit would abort and (seemed to) fail when markcommitted tried to mark the standin file as normal and thus had to hash the largefile that didn't exist. (Actually, the commit would succeed but the largefile update that follows right after the commit transaction would abort - quite confusing.) To fix that, make sure that synclfdirstate only marks files as normal if they actually exist.