Optionally support old diffs

[git.git] / pack-check.c

diff --git a/pack-check.c b/pack-check.c
index 916257f..eca32b6 100644 (file)
--- a/pack-check.c
+++ b/pack-check.c
@@ -15,10 +15,10 @@ static int verify_packfile(struct packed_git *p)
        /* Header consistency check */
        hdr = p->pack_base;
        if (hdr->hdr_signature != htonl(PACK_SIGNATURE))
-               return error("Packfile signature mismatch", p->pack_name);
-       if (hdr->hdr_version != htonl(PACK_VERSION))
-               return error("Packfile version %d different from ours %d",
-                            ntohl(hdr->hdr_version), PACK_VERSION);
+               return error("Packfile %s signature mismatch", p->pack_name);
+       if (!pack_version_ok(hdr->hdr_version))
+               return error("Packfile version %d unsupported",
+                            ntohl(hdr->hdr_version));
        nr_objects = ntohl(hdr->hdr_entries);
        if (num_packed_objects(p) != nr_objects)
                return error("Packfile claims to have %d objects, "
@@ -58,7 +58,7 @@ static int verify_packfile(struct packed_git *p)
                        continue;
                }
                if (check_sha1_signature(sha1, data, size, type)) {
-                       err = error("cannot packed %s from %s corrupt",
+                       err = error("packed %s from %s is corrupt",
                                    sha1_to_hex(sha1), p->pack_name);
                        free(data);
                        continue;
@@ -84,7 +84,7 @@ static void show_pack_info(struct packed_git *p)
                char type[20];
                unsigned long size;
                unsigned long store_size;
-               int delta_chain_length;
+               unsigned int delta_chain_length;
 
                if (nth_packed_object_sha1(p, i, sha1))
                        die("internal error pack-check nth-packed-object");
@@ -98,7 +98,7 @@ static void show_pack_info(struct packed_git *p)
                if (!delta_chain_length)
                        printf("%-6s %lu %u\n", type, size, e.offset);
                else
-                       printf("%-6s %lu %u %d %s\n", type, size, e.offset,
+                       printf("%-6s %lu %u %u %s\n", type, size, e.offset,
                               delta_chain_length, sha1_to_hex(base_sha1));
        }