git-commit --amend: allow empty commit.

diff --git a/tag.c b/tag.c
index e574c4b7a496d3a1d113801214197a04d5c74d42..ac0e57398a2b236c9501ac43c517ead371b8988c 100644 (file)
--- a/tag.c
+++ b/tag.c
@@ -1,5 +1,5 @@
-#include "tag.h"
 #include "cache.h"
+#include "tag.h"
 
 const char *tag_type = "tag";
 
@@ -75,8 +75,11 @@ int parse_tag_buffer(struct tag *item, void *data, unsigned long size)
        item->tag[taglen] = '\0';
 
        item->tagged = lookup_object_type(object, type);
-       if (item->tagged)
-               add_ref(&item->object, item->tagged);
+       if (item->tagged && track_object_refs) {
+               struct object_refs *refs = alloc_object_refs(1);
+               refs->ref[0] = item->tagged;
+               set_object_refs(&item->object, refs);
+       }
 
        return 0;
 }