Merge remote branch 'ko/master' into HEAD

* ko/master: (366 commits)
  Update draft release notes to 1.6.6 before merging topics for -rc1
  Makefile: do not clean arm directory
  Add a notice that only certain functions can print color escape codes
  builtin-apply.c: pay attention to -p<n> when determining the name
  gitworkflows: Consistently back-quote git commands
  Explicitly truncate bswap operand to uint32_t
  t1200: fix a timing dependent error
  Documentation: update descriptions of revision options related to '--bisect'
  Enable support for IPv6 on MinGW
  Refactor winsock initialization into a separate function
  t/gitweb-lib: Split HTTP response with non-GNU sed
  pack-objects: split implications of --all-progress from progress activation
  instaweb: restart server if already running
  prune-packed: only show progress when stderr is a tty
  remote-curl.c: fix rpc_out()
  Protect scripted Porcelains from GREP_OPTIONS insanity
  mergetool--lib: simplify guess_merge_tool()
  strbuf_add_wrapped_text(): skip over colour codes
  t4014-format-patch: do not assume 'test' is available as non-builtin
  Fix over-simplified documentation for 'git log -z'
  ...

1 files changed, 1 insertions, 21 deletions

diff --git a/connect.c b/connect.c
index 7945e38ac1..db965c9982 100644
--- a/connect.c
+++ b/connect.c
@@ -107,27 +107,6 @@ int server_supports(const char *feature)
 		strstr(server_capabilities, feature) != NULL;
 }
 
-int get_ack(int fd, unsigned char *result_sha1)
-{
-	static char line[1000];
-	int len = packet_read_line(fd, line, sizeof(line));
-
-	if (!len)
-		die("git fetch-pack: expected ACK/NAK, got EOF");
-	if (line[len-1] == '\n')
-		line[--len] = 0;
-	if (!strcmp(line, "NAK"))
-		return 0;
-	if (!prefixcmp(line, "ACK ")) {
-		if (!get_sha1_hex(line+4, result_sha1)) {
-			if (strstr(line+45, "continue"))
-				return 2;
-			return 1;
-		}
-	}
-	die("git fetch_pack: expected ACK/NAK, got '%s'", line);
-}
-
 int path_match(const char *path, int nr, char **match)
 {
 	int i;
@@ -630,6 +609,7 @@ struct child_process *git_connect(int fd[2], const char *url_orig,
 			GIT_WORK_TREE_ENVIRONMENT,
 			GRAFT_ENVIRONMENT,
 			INDEX_ENVIRONMENT,
+			NO_REPLACE_OBJECTS_ENVIRONMENT,
 			NULL
 		};
 		conn->env = env;