[PATCH] Use configurable zlib compression level everywhere.

[Joachim B Haga <cjhaga@fys.uio.no>]

This one I'm not so sure about, it's for completeness. But I don't actually use
git and haven't tested beyond the git add / git commit stage. Still...

Signed-off-by: Joachim B Haga (cjhaga@fys.uio.no)
---
 csum-file.c |    2 +-
 diff.c      |    2 +-
 http-push.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/csum-file.c b/csum-file.c
index ebaad03..6a7b40f 100644
--- a/csum-file.c
+++ b/csum-file.c
@@ -122,7 +122,7 @@ int sha1write_compressed(struct sha1file
        void *out;
 
        memset(&stream, 0, sizeof(stream));
-       deflateInit(&stream, Z_DEFAULT_COMPRESSION);
+       deflateInit(&stream, zlib_compression_level);
        maxsize = deflateBound(&stream, size);
        out = xmalloc(maxsize);
 
diff --git a/diff.c b/diff.c
index 5a71489..428ff78 100644
--- a/diff.c
+++ b/diff.c
@@ -583,7 +583,7 @@ static unsigned char *deflate_it(char *d
        z_stream stream;
 
        memset(&stream, 0, sizeof(stream));
-       deflateInit(&stream, Z_BEST_COMPRESSION);
+       deflateInit(&stream, zlib_compression_level);
        bound = deflateBound(&stream, size);
        deflated = xmalloc(bound);
        stream.next_out = deflated;
diff --git a/http-push.c b/http-push.c
index e281f70..f761584 100644
--- a/http-push.c
+++ b/http-push.c
@@ -492,7 +492,7 @@ static void start_put(struct transfer_re
 
        /* Set it up */
        memset(&stream, 0, sizeof(stream));
-       deflateInit(&stream, Z_BEST_COMPRESSION);
+       deflateInit(&stream, zlib_compression_level);
        size = deflateBound(&stream, len + hdrlen);
        request->buffer.buffer = xmalloc(size);
 
-- 
1.4.1.g8fced-dirty