Wrong lzma file extension

[cypriani]

Hi,

The extension for lzma-compressed files should be .lzma, not .lz, which is the extension for lzip-compressed files. This is not a problem for tar (at least GNU tar), which autodetects the compression type upon decompression (tar xf), but it is for tools that work only using the file extension (such as atool).

Matteo

[kissifrot]

Thanks