4540a22dfe
Check PR state before attempting merge to avoid 'branch not found' errors when a prior run's auto-merge already completed. Fallback merge should now handle all cases without spurious step failures. Fixes: https://github.com/privilegedescalation/.github/issues/75 Co-authored-by: Hugh Hackman <hugh@privilegedescalation.github> Co-authored-by: Paperclip <noreply@paperclip.ing>