am: don't call mailinfo if $rebasing

diff --git a/builtin/reset.c b/builtin/reset.c
index 27b342661dc62dda32fca57fb73114ea03195610..8c2c1d52a227334a3d6456bf0989cd561628ffa0 100644 (file)
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -43,6 +43,7 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet
        int nr = 1;
        int newfd;
        struct tree_desc desc[2];
+       struct tree *tree;
        struct unpack_trees_options opts;
        struct lock_file *lock = xcalloc(1, sizeof(struct lock_file));
 
@@ -84,6 +85,12 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet
                return error(_("Failed to find tree of %s."), sha1_to_hex(sha1));
        if (unpack_trees(nr, desc, &opts))
                return -1;
+
+       if (reset_type == MIXED || reset_type == HARD) {
+               tree = parse_tree_indirect(sha1);
+               prime_cache_tree(&active_cache_tree, tree);
+       }
+
        if (write_cache(newfd, active_cache, active_nr) ||
            commit_locked_index(lock))
                return error(_("Could not write new index file."));
@@ -143,7 +150,7 @@ static void update_index_from_diff(struct diff_queue_struct *q,
 
        for (i = 0; i < q->nr; i++) {
                struct diff_filespec *one = q->queue[i]->one;
-               if (one->mode) {
+               if (one->mode && !is_null_sha1(one->sha1)) {
                        struct cache_entry *ce;
                        ce = make_cache_entry(one->mode, one->sha1, one->path,
                                0, 0);