Merge branch 'master' into sp/reflog

* master: (90 commits)
  fetch.c: remove an unused variable and dead code.
  Clean up sha1 file writing
  Builtin git-cat-file
  builtin format-patch: squelch content-type for 7-bit ASCII
  CMIT_FMT_EMAIL: Q-encode Subject: and display-name part of From: fields.
  add more informative error messages to git-mktag
  remove the artificial restriction tagsize < 8kb
  git-rebase: use canonical A..B syntax to format-patch
  git-format-patch: now built-in.
  fmt-patch: Support --attach
  fmt-patch: understand old <his> notation
  Teach fmt-patch about --keep-subject
  Teach fmt-patch about --numbered
  fmt-patch: implement -o <dir>
  fmt-patch: output file names to stdout
  Teach fmt-patch to write individual files.
  built-in tar-tree and remote tar-tree
  Builtin git-diff-files, git-diff-index, git-diff-stages, and git-diff-tree.
  Builtin git-show-branch.
  Builtin git-apply.
  ...

1 files changed, 2 insertions, 5 deletions

diff --git a/fetch.c b/fetch.c
index fd57684d8f..ae92d5212e 100644
--- a/fetch.c
+++ b/fetch.c
@@ -10,8 +10,6 @@
 const char *write_ref = NULL;
 const char *write_ref_log_details = NULL;
 
-const unsigned char *current_ref = NULL;
-
 int get_tree = 0;
 int get_history = 0;
 int get_all = 0;
@@ -213,16 +211,15 @@ int pull(char *target)
 	save_commit_buffer = 0;
 	track_object_refs = 0;
 	if (write_ref) {
-		lock = lock_ref_sha1(write_ref, current_ref, 1);
+		lock = lock_ref_sha1(write_ref, NULL, 0);
 		if (!lock) {
 			error("Can't lock ref %s", write_ref);
 			return -1;
 		}
 	}
 
-	if (!get_recover) {
+	if (!get_recover)
 		for_each_ref(mark_complete);
-	}
 
 	if (interpret_target(target, sha1)) {
 		error("Could not interpret %s as something to pull", target);