Results 1 issues of fly

It might be because, in this commit [8411e1d1](https://github.com/klauspost/compress/commit/8411e1d1cc0d8619eb8207d6342fe4878470f7aa), you restored the following code. https://github.com/klauspost/compress/commit/8411e1d1cc0d8619eb8207d6342fe4878470f7aa#diff-166bbfc3e1a763faf427c68f9743ff5b98b414a478fc1fba526b062de4247d63L128