revision.c: remove implicit dependency on the_index

diff --git a/zlib.c b/zlib.c
index bbaa0815ed55a425e458773a58a0eb9aca8453eb..d594cba3fc9d82d94b9277e886f2bee265e552f6 100644 (file)
--- a/zlib.c
+++ b/zlib.c
@@ -52,9 +52,9 @@ static void zlib_post_call(git_zstream *s)
        bytes_consumed = s->z.next_in - s->next_in;
        bytes_produced = s->z.next_out - s->next_out;
        if (s->z.total_out != s->total_out + bytes_produced)
-               die("BUG: total_out mismatch");
+               BUG("total_out mismatch");
        if (s->z.total_in != s->total_in + bytes_consumed)
-               die("BUG: total_in mismatch");
+               BUG("total_in mismatch");
 
        s->total_out = s->z.total_out;
        s->total_in = s->z.total_in;
@@ -159,6 +159,7 @@ void git_deflate_init(git_zstream *strm, int level)
 {
        int status;
 
+       memset(strm, 0, sizeof(*strm));
        zlib_pre_call(strm);
        status = deflateInit(&strm->z, level);
        zlib_post_call(strm);
@@ -172,6 +173,7 @@ static void do_git_deflate_init(git_zstream *strm, int level, int windowBits)
 {
        int status;
 
+       memset(strm, 0, sizeof(*strm));
        zlib_pre_call(strm);
        status = deflateInit2(&strm->z, level,
                                  Z_DEFLATED, windowBits,
@@ -189,7 +191,7 @@ void git_deflate_init_gzip(git_zstream *strm, int level)
         * Use default 15 bits, +16 is to generate gzip header/trailer
         * instead of the zlib wrapper.
         */
-       return do_git_deflate_init(strm, level, 15 + 16);
+       do_git_deflate_init(strm, level, 15 + 16);
 }
 
 void git_deflate_init_raw(git_zstream *strm, int level)
@@ -198,7 +200,7 @@ void git_deflate_init_raw(git_zstream *strm, int level)
         * Use default 15 bits, negate the value to get raw compressed
         * data without zlib header and trailer.
         */
-       return do_git_deflate_init(strm, level, -15);
+       do_git_deflate_init(strm, level, -15);
 }
 
 int git_deflate_abort(git_zstream *strm)