Fix build problem with recent LZMA library.

Fix retreival of LZMA and bzip2 compressors from make_compressor.

Allow setting compression level from command line.

1 files changed, 5 insertions, 4 deletions

diff --git a/src/lib/compression/lzma/lzma.cpp b/src/lib/compression/lzma/lzma.cpp
index c7e6ab815..93a969d70 100644
--- a/src/lib/compression/lzma/lzma.cpp
+++ b/src/lib/compression/lzma/lzma.cpp
@@ -23,10 +23,11 @@ class LZMA_Stream : public Zlib_Style_Stream<lzma_stream, byte>
    public:
       LZMA_Stream()
          {
-         streamp()->allocator = new ::lzma_allocator;
-         streamp()->allocator->opaque = alloc();
-         streamp()->allocator->alloc = Compression_Alloc_Info::malloc<size_t>;
-         streamp()->allocator->free = Compression_Alloc_Info::free;
+         auto a = new ::lzma_allocator;
+         a->opaque = alloc();
+         a->alloc = Compression_Alloc_Info::malloc<size_t>;
+         a->free = Compression_Alloc_Info::free;
+         streamp()->allocator = a;
          }
 
       ~LZMA_Stream()