refs: convert dwim_log to struct object_id

diff --git a/refs.h b/refs.h
index 0d864b0ab1aa62d578ea2b1df02bd6d8c130ef85..9d59c414aafd5de98e0861ebe9395e9037dcdc6f 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -141,7 +141,7 @@ int refname_match(const char *abbrev_name, const char *full_name);
 
 int expand_ref(const char *str, int len, struct object_id *oid, char **ref);
 int dwim_ref(const char *str, int len, struct object_id *oid, char **ref);
-int dwim_log(const char *str, int len, unsigned char *sha1, char **ref);
+int dwim_log(const char *str, int len, struct object_id *oid, char **ref);
 
 /*
  * A ref_transaction represents a collection of reference updates that