You may want to check the return value from IO::Compress::Gzip::gzip and maybe $! and $@.
Personally, I prefer Compress::Zlib which is also doing Gzip, but this shouldn't make any differenct for your problem.

In reply to Re: IO::Compress::Gzip blank output by Sewi
in thread IO::Compress::Gzip blank output by shug94

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