cgit

diff --git a/Makefile b/Makefile
index 274f37e5056b487dac8d4d842cb5a71e18063be2..8321ecc5da7086f8011dc236917ecc00226a2063 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.15.1
+GIT_VER = 2.16.0
 GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r




diff --git a/cgit.c b/cgit.c
index 972a67eb7c4f79d3a5d202269810021ba6f1e1fa..a3702c26a6781d1cbeeb888da8f9390ff966a61c 100644
--- a/cgit.c
+++ b/cgit.c
@@ -478,7 +478,7 @@ {
 	const char *ref, *refname;
 	struct object_id oid;
 
-	ref = resolve_ref_unsafe("HEAD", 0, oid.hash, NULL);
+	ref = resolve_ref_unsafe("HEAD", 0, &oid, NULL);
 	if (!ref || !skip_prefix(ref, "refs/heads/", &refname))
 		return "master";
 	return xstrdup(refname);








diff --git a/shared.c b/shared.c
index df3f61160784eb7ab7c3aea9f185bdc6fb0d35de..21ac8f4e68ea34b9ff0d95eb80612ed38404d21b 100644
--- a/shared.c
+++ b/shared.c
@@ -346,7 +346,7 @@ 	diff_setup(&opt);
 	opt.output_format = DIFF_FORMAT_CALLBACK;
 	opt.detect_rename = 1;
 	opt.rename_limit = ctx.cfg.renamelimit;
-	DIFF_OPT_SET(&opt, RECURSIVE);
+	opt.flags.recursive = 1;
 	if (ignorews)
 		DIFF_XDL_SET(&opt, IGNORE_WHITESPACE);
 	opt.format_callback = cgit_diff_tree_cb;




diff --git a/ui-blame.c b/ui-blame.c
index 62cf4315da77b1a3c429d9c333af72b09ce5a4a9..d4a4534df8b205ca41d7f6d1a5a6c16bca8a2a00 100644
--- a/ui-blame.c
+++ b/ui-blame.c
@@ -101,7 +101,7 @@
 	argv_array_push(&rev_argv, "blame");
 	argv_array_push(&rev_argv, rev);
 	init_revisions(&revs, NULL);
-	DIFF_OPT_SET(&revs.diffopt, ALLOW_TEXTCONV);
+	revs.diffopt.flags.allow_textconv = 1;
 	setup_revisions(rev_argv.argc, rev_argv.argv, &revs, NULL);
 	init_scoreboard(&sb);
 	sb.revs = &revs;




diff --git a/ui-commit.c b/ui-commit.c
index 586fea00435895ce3b32ef9bb13ede1cc425c82c..abf58f68f3a87251548180918ab193c44ef70315 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -41,7 +41,7 @@ 	info = cgit_parse_commit(commit);
 
 	format_display_notes(&oid, &notes, PAGE_ENCODING, 0);
 
-	load_ref_decorations(DECORATE_FULL_REFS);
+	load_ref_decorations(NULL, DECORATE_FULL_REFS);
 
 	cgit_print_layout_start();
 	cgit_print_diff_ctrls();




diff --git a/ui-diff.c b/ui-diff.c
index c7fb49b0c9b79d337c0e62ce0e197e3838c21b9d..a10ce8a96841d0e677918f5f3e0415b38f3144d8 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -444,7 +444,7 @@ 		struct diff_options diffopt;
 
 		diff_setup(&diffopt);
 		diffopt.output_format = DIFF_FORMAT_PATCH;
-		DIFF_OPT_SET(&diffopt, RECURSIVE);
+		diffopt.flags.recursive = 1;
 		diff_setup_done(&diffopt);
 
 		ctx.page.mimetype = "text/plain";




diff --git a/ui-log.c b/ui-log.c
index 2d2bb31f0e96975f54da6f04ff84dde81ecba9da..8e36fba9f811c13fb90ec9879f26bf3a4b33800e 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -119,8 +119,7 @@ {
 	struct commit_list *parents = commit->parents;
 	struct commit *parent;
 	int found = 0, saved_fmt;
-	unsigned saved_flags = revs->diffopt.flags;
-
+	struct diff_flags saved_flags = revs->diffopt.flags;
 
 	/* Always show if we're not in "follow" mode with a single file. */
 	if (!ctx.qry.follow)
@@ -149,7 +148,7 @@ 	files = 0;
 	add_lines = 0;
 	rem_lines = 0;
 
-	DIFF_OPT_SET(&revs->diffopt, RECURSIVE);
+	revs->diffopt.flags.recursive = 1;
 	diff_tree_oid(&parent->tree->object.oid,
 		      &commit->tree->object.oid,
 		      "", &revs->diffopt);
@@ -434,7 +433,7 @@ 	rev.show_root_diff = 0;
 	rev.ignore_missing = 1;
 	rev.simplify_history = 1;
 	setup_revisions(rev_argv.argc, rev_argv.argv, &rev, NULL);
-	load_ref_decorations(DECORATE_FULL_REFS);
+	load_ref_decorations(NULL, DECORATE_FULL_REFS);
 	rev.show_decorations = 1;
 	rev.grep_filter.ignore_case = 1;