git: update to v2.46.0

Update to git version v2.46.0, this requires changes for these
upstream commits:

* e7da9385708accf518a80a1e17969020fb361048
  global: introduce `USE_THE_REPOSITORY_VARIABLE` macro

* 9da95bda74cf10e1475384a71fd20914c3b99784
  hash: require hash algorithm in `oidread()` and `oidclr()`

* 30aaff437fddd889ba429b50b96ea4c151c502c5
  refs: pass repo when peeling objects

* c8f815c2083c4b340d4148a15d45c55f2fcc7d3f
  refs: remove functions without ref store

Signed-off-by: Christian Hesse <mail@eworm.de>

1 files changed, 6 insertions, 2 deletions

diff --git a/cgit.c b/cgit.c

index e616292..2efa962 100644
--- a/cgit.c
+++ b/cgit.c
@@ -6,6 +6,8 @@
  *   (see COPYING for full license text)
  */
 
+#define USE_THE_REPOSITORY_VARIABLE
+
 #include "cgit.h"
 #include "cache.h"
 #include "cmd.h"
@@ -473,7 +475,8 @@ static char *find_default_branch(struct cgit_repo *repo)
 	info.req_ref = repo->defbranch;
 	info.first_ref = NULL;
 	info.match = 0;
-	for_each_branch_ref(find_current_ref, &info);
+	refs_for_each_branch_ref(get_main_ref_store(the_repository),
+				 find_current_ref, &info);
 	if (info.match)
 		ref = info.req_ref;
 	else
@@ -490,7 +493,8 @@ static char *guess_defbranch(void)
 	const char *ref, *refname;
 	struct object_id oid;
 
-	ref = resolve_ref_unsafe("HEAD", 0, &oid, NULL);
+	ref = refs_resolve_ref_unsafe(get_main_ref_store(the_repository),
+				     "HEAD", 0, &oid, NULL);
 	if (!ref || !skip_prefix(ref, "refs/heads/", &refname))
 		return "master";
 	return xstrdup(refname);