Merge branch 'ps/use-the-repository'

A CPP macro USE_THE_REPOSITORY_VARIABLE is introduced to help
transition the codebase to rely less on the availability of the
singleton the_repository instance.

* ps/use-the-repository:
  hex: guard declarations with `USE_THE_REPOSITORY_VARIABLE`
  t/helper: remove dependency on `the_repository` in "proc-receive"
  t/helper: fix segfault in "oid-array" command without repository
  t/helper: use correct object hash in partial-clone helper
  compat/fsmonitor: fix socket path in networked SHA256 repos
  replace-object: use hash algorithm from passed-in repository
  protocol-caps: use hash algorithm from passed-in repository
  oidset: pass hash algorithm when parsing file
  http-fetch: don't crash when parsing packfile without a repo
  hash-ll: merge with "hash.h"
  refs: avoid include cycle with "repository.h"
  global: introduce `USE_THE_REPOSITORY_VARIABLE` macro
  hash: require hash algorithm in `empty_tree_oid_hex()`
  hash: require hash algorithm in `is_empty_{blob,tree}_oid()`
  hash: make `is_null_oid()` independent of `the_repository`
  hash: convert `oidcmp()` and `oideq()` to compare whole hash
  global: ensure that object IDs are always padded
  hash: require hash algorithm in `oidread()` and `oidclr()`
  hash: require hash algorithm in `hasheq()`, `hashcmp()` and `hashclr()`
  hash: drop (mostly) unused `is_empty_{blob,tree}_sha1()` functions

1 files changed, 3 insertions, 3 deletions

diff --git a/builtin/patch-id.c b/builtin/patch-id.c
index 583099cacf..d790ae6354 100644
--- a/builtin/patch-id.c
+++ b/builtin/patch-id.c
@@ -70,7 +70,7 @@ static int get_one_patchid(struct object_id *next_oid, struct object_id *result,
 	git_hash_ctx ctx;
 
 	the_hash_algo->init_fn(&ctx);
-	oidclr(result);
+	oidclr(result, the_repository->hash_algo);
 
 	while (strbuf_getwholeline(line_buf, stdin, '\n') != EOF) {
 		char *line = line_buf->buf;
@@ -166,7 +166,7 @@ static int get_one_patchid(struct object_id *next_oid, struct object_id *result,
 	}
 
 	if (!found_next)
-		oidclr(next_oid);
+		oidclr(next_oid, the_repository->hash_algo);
 
 	flush_one_hunk(result, &ctx);
 
@@ -179,7 +179,7 @@ static void generate_id_list(int stable, int verbatim)
 	int patchlen;
 	struct strbuf line_buf = STRBUF_INIT;
 
-	oidclr(&oid);
+	oidclr(&oid, the_repository->hash_algo);
 	while (!feof(stdin)) {
 		patchlen = get_one_patchid(&n, &result, &line_buf, stable, verbatim);
 		flush_current_id(patchlen, &oid, &result);