config: Add --null/-z option for null-delimted output

diff --git a/environment.c b/environment.c
index 54e3abae98db6606702b597bb3bf47c27d027232..8b9b89d0a0c93683b522383ed56d7f464a6962cb 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -23,7 +23,9 @@ const char *git_commit_encoding;
 const char *git_log_output_encoding;
 int shared_repository = PERM_UMASK;
 const char *apply_default_whitespace;
-int zlib_compression_level = Z_DEFAULT_COMPRESSION;
+int zlib_compression_level = Z_BEST_SPEED;
+int core_compression_level;
+int core_compression_seen;
 size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
 size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
 size_t delta_base_cache_limit = 16 * 1024 * 1024;
@@ -103,5 +105,3 @@ char *get_graft_file(void)
                setup_git_env();
        return git_graft_file;
 }
-
-