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Diffstat (limited to 'src/libstore/builtins.cc')
| -rw-r--r-- | src/libstore/builtins.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libstore/builtins.cc b/src/libstore/builtins.cc index fefad63bd1bb..a1c4b48bf62e 100644 --- a/src/libstore/builtins.cc +++ b/src/libstore/builtins.cc @@ -2,6 +2,7 @@ #include "download.hh" #include "store-api.hh" #include "archive.hh" +#include "compression.hh" namespace nix { @@ -28,6 +29,8 @@ void builtinFetchurl(const BasicDerivation & drv) auto unpack = drv.env.find("unpack"); if (unpack != drv.env.end() && unpack->second == "1") { + if (string(data.data, 0, 6) == string("\xfd" "7zXZ\0", 6)) + data.data = decompressXZ(data.data); StringSource source(data.data); restorePath(storePath, source); } else |