[PATCH] Update git to v1.8.2.1

[John Keeping]

This requires a small change to how we handle notes, but otherwise just
works.

Note that we can't use anything from v1.8.0 until v1.8.2.1 because some
of the symbols that we need for graph drawing were made private in
v1.8.0 and this was not reverted until v1.8.2.1.

Signed-off-by: John Keeping <john at keeping.me.uk>
---
 Makefile    | 2 +-
 git         | 2 +-
 ui-commit.c | 3 ++-
 ui-log.c    | 6 +++---
 4 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 83d4716..59edab0 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 1.7.12.4
+GIT_VER = 1.8.2.1
 GIT_URL = https://git-core.googlecode.com/files/git-$(GIT_VER).tar.gz
 INSTALL = install
 MAN5_TXT = $(wildcard *.5.txt)
diff --git a/git b/git
index 7e20105..5bda18c 160000
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 7e2010537e96d0a1144520222f20ba1dc3d61441
+Subproject commit 5bda18c186e455f8e65f976d3bf333ab1f4b5b53
diff --git a/ui-commit.c b/ui-commit.c
index 0783285..5a552a1 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -36,7 +36,8 @@ void cgit_print_commit(char *hex, const char *prefix)
 	}
 	info = cgit_parse_commit(commit);
 
-	format_note(NULL, sha1, &notes, PAGE_ENCODING, 0);
+	init_display_notes(NULL);
+	format_display_notes(sha1, &notes, PAGE_ENCODING, 0);
 
 	load_ref_decorations(DECORATE_FULL_REFS);
 
diff --git a/ui-log.c b/ui-log.c
index aaffb4e..8d8b235 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -195,9 +195,8 @@ static void print_commit(struct commit *commit, struct rev_info *revs)
 				strbuf_addstr(&msgbuf, info->msg);
 				strbuf_addch(&msgbuf, '\n');
 			}
-			format_note(NULL, commit->object.sha1, &msgbuf,
-			            PAGE_ENCODING,
-			            NOTES_SHOW_HEADER | NOTES_INDENT);
+			format_display_notes(commit->object.sha1,
+					     &msgbuf, PAGE_ENCODING, 0);
 			strbuf_addch(&msgbuf, '\n');
 			strbuf_ltrim(&msgbuf);
 		}
@@ -397,6 +396,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
 		commit->parents = NULL;
 	}
 
+	init_display_notes(NULL);
 	for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
 		print_commit(commit, &rev);
 		free(commit->buffer);
-- 
1.8.2.694.ga76e9c3.dirty