add_packed_ref(): teach function to overwrite existing refs

diff --git a/archive.c b/archive.c
index 54701e8bb20dced0db67dd944d96f1b77ceff032..b15a922dab56a525ca3ce7f1143d215fe39f3132 100644 (file)
--- a/archive.c
+++ b/archive.c
@@ -369,7 +369,7 @@ static void parse_treeish_arg(const char **argv,
                archive_time = time(NULL);
        }
 
-       tree = parse_tree_indirect(oid.hash);
+       tree = parse_tree_indirect(&oid);
        if (tree == NULL)
                die("not a tree object");
 
@@ -383,7 +383,7 @@ static void parse_treeish_arg(const char **argv,
                if (err || !S_ISDIR(mode))
                        die("current working directory is untracked");
 
-               tree = parse_tree_indirect(tree_oid.hash);
+               tree = parse_tree_indirect(&tree_oid);
        }
        ar_args->tree = tree;
        ar_args->commit_sha1 = commit_sha1;