static struct lock_file index_lock;
-int main(int ac, char **av)
+int cmd_main(int ac, const char **av)
{
- hold_locked_index(&index_lock, 1);
+ setup_git_directory();
+ hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
if (read_cache() < 0)
die("unable to read index file");
active_cache_tree = NULL;