hash: add an SHA-256 implementation using OpenSSL

diff --git a/replace-object.c b/replace-object.c
index ddc1546b8c03c857bef2864e0d06653a36875832..4ec77ce41848311a912256046bd2bf8dc9ee63c0 100644 (file)
--- a/replace-object.c
+++ b/replace-object.c
@@ -51,7 +51,7 @@ static void prepare_replace_object(struct repository *r)
  * replacement object's name (replaced recursively, if necessary).
  * The return value is either oid or a pointer to a
  * permanently-allocated value.  This function always respects replace
- * references, regardless of the value of check_replace_refs.
+ * references, regardless of the value of read_replace_refs.
  */
 const struct object_id *do_lookup_replace_object(struct repository *r,
                                                 const struct object_id *oid)