travis-ci: create the cache directory early in the build process

diff --git a/unpack-trees.c b/unpack-trees.c
index dd535bc8497e5d8202a94923fd0a68c3f46907fd..862cfce661e57e50f7c6030dd5a8eda0add0cca5 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -380,6 +380,7 @@ static int check_updates(struct unpack_trees_options *o)
        if (should_update_submodules() && o->update && !o->dry_run)
                reload_gitmodules_file(index, &state);
 
+       enable_delayed_checkout(&state);
        for (i = 0; i < index->cache_nr; i++) {
                struct cache_entry *ce = index->cache[i];
 
@@ -394,6 +395,7 @@ static int check_updates(struct unpack_trees_options *o)
                        }
                }
        }
+       errs |= finish_delayed_checkout(&state);
        stop_progress(&progress);
        if (o->update)
                git_attr_set_direction(GIT_ATTR_CHECKIN, NULL);