read-tree: setup worktree if merge is required

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Aug 29, 2008 · b6469a8 · b6469a8
1 parent 6577f54
commit b6469a8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/builtin-read-tree.c b/builtin-read-tree.c
@@ -194,6 +194,8 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
 		usage(read_tree_usage);
 	if ((opts.dir && !opts.update))
 		die("--exclude-per-directory is meaningless unless -u");
+	if (opts.merge && !opts.index_only)
+		setup_work_tree();
 
 	if (opts.merge) {
 		if (stage < 2)