From 17126cdf78dc7b8cbe6b35bc44cb74d8d0fb11ee Mon Sep 17 00:00:00 2001
From: Stefan Beller <sbeller@google.com>
Date: Thu, 28 Jun 2018 18:22:08 -0700
Subject: blob: allow lookup_blob to handle arbitrary repositories

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/blob.c b/blob.c
index 17b9314..342bdbb 100644
--- a/blob.c
+++ b/blob.c
@@ -5,13 +5,13 @@
 
 const char *blob_type = "blob";
 
-struct blob *lookup_blob_the_repository(const struct object_id *oid)
+struct blob *lookup_blob(struct repository *r, const struct object_id *oid)
 {
-	struct object *obj = lookup_object(the_repository, oid->hash);
+	struct object *obj = lookup_object(r, oid->hash);
 	if (!obj)
-		return create_object(the_repository, oid->hash,
-				     alloc_blob_node(the_repository));
-	return object_as_type(the_repository, obj, OBJ_BLOB, 0);
+		return create_object(r, oid->hash,
+				     alloc_blob_node(r));
+	return object_as_type(r, obj, OBJ_BLOB, 0);
 }
 
 int parse_blob_buffer(struct blob *item, void *buffer, unsigned long size)
diff --git a/blob.h b/blob.h
index 08bc344..1664872 100644
--- a/blob.h
+++ b/blob.h
@@ -9,8 +9,7 @@ struct blob {
 	struct object object;
 };
 
-#define lookup_blob(r, o) lookup_blob_##r(o)
-struct blob *lookup_blob_the_repository(const struct object_id *oid);
+struct blob *lookup_blob(struct repository *r, const struct object_id *oid);
 
 int parse_blob_buffer(struct blob *item, void *buffer, unsigned long size);
 
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