Change xdl_merge to generate output even for null merges

diff --git a/fast-import.c b/fast-import.c
index 6d5ee6f4636747d62abd06ae7a37dad8681beacc..5bc9ce2cc944d12914df0802fb4e010b056ed634 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -943,6 +943,7 @@ static void end_packfile(void)
 {
        struct packed_git *old_p = pack_data, *new_p;
 
+       clear_delta_base_cache();
        if (object_count) {
                char *idx_name;
                int i;