fixed: tree not updated after finding very long rep matches
fixed: tree not updated after finding very long rep matches

Cyan4973/zstd,Cyan4973/zstd,inikep/zstd,Majlen/zstd,Majlen/zstd,ds77/zstd,Cyan4973/zstd,ds77/zstd,ds77/zstd,inikep/zstd,Majlen/zstd,Majlen/zstd,ds77/zstd,Cyan4973/zstd,inikep/zstd,Cyan4973/zstd,inikep/zstd