git: update to v2.19.1

Update to git version v2.19.1. Required changes follow upstream commits:

* commit: add repository argument to get_cached_commit_buffer
  (3ce85f7e5a41116145179f0fae2ce6d86558d099)

* commit: add repository argument to lookup_commit_reference
  (2122f6754c93be8f02bfb5704ed96c88fc9837a8)

* object: add repository argument to parse_object
  (109cd76dd3467bd05f8d2145b857006649741d5c)

* tag: add repository argument to deref_tag
  (a74093da5ed601a09fa158e5ba6f6f14c1142a3e)

* tag: add repository argument to lookup_tag
  (ce71efb713f97f476a2d2ab541a0c73f684a5db3)

* tree: add repository argument to lookup_tree
  (f86bcc7b2ce6cad68ba1a48a528e380c6126705e)

* archive.c: avoid access to the_index
  (b612ee202a48f129f81f8f6a5af6cf71d1a9caef)

* for_each_*_object: move declarations to object-store.h
  (0889aae1cd18c1804ba01c1a4229e516dfb9fe9b)

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

1 files changed, 2 insertions, 2 deletions

diff --git a/ui-diff.c b/ui-diff.c
index e33e9fb..70dcc91 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -407,7 +407,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
                         "Bad object name: %s", new_rev);
                 return;
         }
-        commit = lookup_commit_reference(new_rev_oid);
+        commit = lookup_commit_reference(the_repository, new_rev_oid);
         if (!commit || parse_commit(commit)) {
                 cgit_print_error_page(404, "Not found",
                         "Bad commit: %s", oid_to_hex(new_rev_oid));
@@ -428,7 +428,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
         }
 
         if (!is_null_oid(old_rev_oid)) {
-                commit2 = lookup_commit_reference(old_rev_oid);
+                commit2 = lookup_commit_reference(the_repository, old_rev_oid);
                 if (!commit2 || parse_commit(commit2)) {
                         cgit_print_error_page(404, "Not found",
                                 "Bad commit: %s", oid_to_hex(old_rev_oid));