857ac4 Merge pull request #4499 from shun-iwasawa/fix_preview_range_not_to_be_negative

1 file Merged by Rodney 2 years ago , Committed by GitHub 2 years ago ,
    Merge pull request #4499 from shun-iwasawa/fix_preview_range_not_to_be_negative
    
    Fix preview range not to be negative