should_pack_ref(): new function, extracted from `files_pack_refs()`

diff --git a/walker.c b/walker.c
index b499fcb7290ec690d61cd7601f9675100ce50312..274f1a4935798cba3e8cc7250559f14305678419 100644 (file)
--- a/walker.c
+++ b/walker.c
@@ -47,12 +47,12 @@ static int process_tree(struct walker *walker, struct tree *tree)
                if (S_ISGITLINK(entry.mode))
                        continue;
                if (S_ISDIR(entry.mode)) {
-                       struct tree *tree = lookup_tree(entry.oid->hash);
+                       struct tree *tree = lookup_tree(entry.oid);
                        if (tree)
                                obj = &tree->object;
                }
                else {
-                       struct blob *blob = lookup_blob(entry.oid->hash);
+                       struct blob *blob = lookup_blob(entry.oid);
                        if (blob)
                                obj = &blob->object;
                }
@@ -180,7 +180,7 @@ static int loop(struct walker *walker)
                        }
                }
                if (!obj->type)
-                       parse_object(obj->oid.hash);
+                       parse_object(&obj->oid);
                if (process_object(walker, obj))
                        return -1;
        }