revision: forbid combining --graph and --no-walk

diff --git a/preload-index.c b/preload-index.c
index 968ee25eae13f82fe4f93254d77660456732a5c6..c1fe3a3ef9cba0c155d02475e24315784bd27ae4 100644 (file)
--- a/preload-index.c
+++ b/preload-index.c
@@ -37,9 +37,8 @@ static void *preload_thread(void *_data)
        struct thread_data *p = _data;
        struct index_state *index = p->index;
        struct cache_entry **cep = index->cache + p->offset;
-       struct cache_def cache;
+       struct cache_def cache = CACHE_DEF_INIT;
 
-       memset(&cache, 0, sizeof(cache));
        nr = p->nr;
        if (nr + p->offset > index->cache_nr)
                nr = index->cache_nr - p->offset;
@@ -64,6 +63,7 @@ static void *preload_thread(void *_data)
                        continue;
                ce_mark_uptodate(ce);
        } while (--nr > 0);
+       cache_def_clear(&cache);
        return NULL;
 }