grep: use the right index instead of the_index

diff --git a/cache-tree.c b/cache-tree.c
index 6b467119960b03540e38209aa1a10f1dbe36c4dd..16ea022c46d3b281d04a3956f865d8a886a5b714 100644 (file)
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -652,11 +652,6 @@ int write_index_as_tree(struct object_id *oid, struct index_state *index_state,
        return ret;
 }
 
-int write_cache_as_tree(struct object_id *oid, int flags, const char *prefix)
-{
-       return write_index_as_tree(oid, &the_index, get_index_file(), flags, prefix);
-}
-
 static void prime_cache_tree_rec(struct cache_tree *it, struct tree *tree)
 {
        struct tree_desc desc;
@@ -671,7 +666,8 @@ static void prime_cache_tree_rec(struct cache_tree *it, struct tree *tree)
                        cnt++;
                else {
                        struct cache_tree_sub *sub;
-                       struct tree *subtree = lookup_tree(entry.oid);
+                       struct tree *subtree = lookup_tree(the_repository,
+                                                          entry.oid);
                        if (!subtree->object.parsed)
                                parse_tree(subtree);
                        sub = cache_tree_sub(it, entry.path);
@@ -722,10 +718,3 @@ int cache_tree_matches_traversal(struct cache_tree *root,
                return it->entry_count;
        return 0;
 }
-
-int update_main_cache_tree(int flags)
-{
-       if (!the_index.cache_tree)
-               the_index.cache_tree = cache_tree();
-       return cache_tree_update(&the_index, flags);
-}