make index-pack able to complete thin packs.

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index 6db97b685fe15cfc3321125c71e9ce322293f7f9..41e1e74533d64e999ec1e564e15b8dea29e4c9c6 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -15,7 +15,7 @@
 #include <sys/time.h>
 #include <signal.h>
 
-static const char pack_usage[] = "git-pack-objects [-q] [--no-reuse-delta] [--non-empty] [--local] [--incremental] [--window=N] [--depth=N] [--revs [--unpacked | --all]*] [--stdout | base-name] <ref-list | <object-list]";
+static const char pack_usage[] = "git-pack-objects [-q] [--no-reuse-delta] [--delta-base-offset] [--non-empty] [--local] [--incremental] [--window=N] [--depth=N] [--revs [--unpacked | --all]*] [--stdout | base-name] <ref-list | <object-list]";
 
 struct object_entry {
        unsigned char sha1[20];
@@ -440,7 +440,6 @@ static unsigned long write_object(struct sha1file *f,
                        + entry->in_pack_header_size;
                datalen = find_packed_object_size(p, entry->in_pack_offset)
                                - entry->in_pack_header_size;
-//fprintf(stderr, "reusing %d at %d header %d size %d\n", obj_type, entry->in_pack_offset, entry->in_pack_header_size, datalen);
                if (!pack_to_stdout && check_inflate(buf, datalen, entry->size))
                        die("corrupt delta in pack %s", sha1_to_hex(entry->sha1));
                sha1write(f, buf, datalen);
@@ -989,7 +988,7 @@ static void check_object(struct object_entry *entry)
                unuse_packed_git(p);
                entry->in_pack_header_size = used;
 
-               if (base_entry && !base_entry->preferred_base) {
+               if (base_entry) {
 
                        /* Depth value does not matter - find_deltas()
                         * will never consider reused delta as the