Document git read-tree --trivial

diff --git a/environment.c b/environment.c
index 22316597df60648c850001e068938eaf39d57f6d..8b9b89d0a0c93683b522383ed56d7f464a6962cb 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -11,7 +11,6 @@
 
 char git_default_email[MAX_GITNAME];
 char git_default_name[MAX_GITNAME];
-int use_legacy_headers = 1;
 int trust_executable_bit = 1;
 int has_symlinks = 1;
 int assume_unchanged;
@@ -24,7 +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;
@@ -104,5 +105,3 @@ char *get_graft_file(void)
                setup_git_env();
        return git_graft_file;
 }
-
-