fast-import: set valid mode on root tree in "ls"

johnkeeping · gitster · commit adefdba53662 · 2013-06-23T14:22:28.000-07:00
This prevents a failure later when we lift the restriction on ls with
the empty path.

Signed-off-by: John Keeping &lt;john@keeping.me.uk&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/fast-import.c b/fast-import.c
@@ -3051,6 +3051,8 @@ static void parse_ls(struct branch *b)
 		struct object_entry *e = parse_treeish_dataref(&p);
 		root = new_tree_entry();
 		hashcpy(root->versions[1].sha1, e->idx.sha1);
+		if (!is_null_sha1(root->versions[1].sha1))
+			root->versions[1].mode = S_IFDIR;
 		load_tree(root);
 		if (*p++ != ' ')
 			die("Missing space after tree-ish: %s", command_buf.buf);
