return -1;
        target = find_sha1_pack(sha1, packs);
        if (!target)
-               return error("Couldn't find %s: not separate or in any pack", 
+               return error("Couldn't find %s: not separate or in any pack",
                             sha1_to_hex(sha1));
        if (get_verbosely) {
                fprintf(stderr, "Getting pack %s\n",
                fprintf(stderr, " which contains %s\n",
                        sha1_to_hex(sha1));
        }
-       sprintf(filename, "%s/objects/pack/pack-%s.pack", 
+       sprintf(filename, "%s/objects/pack/pack-%s.pack",
                path, sha1_to_hex(target->sha1));
        copy_file(filename, sha1_pack_name(target->sha1),
                  sha1_to_hex(target->sha1), 1);
-       sprintf(filename, "%s/objects/pack/pack-%s.idx", 
+       sprintf(filename, "%s/objects/pack/pack-%s.idx",
                path, sha1_to_hex(target->sha1));
        copy_file(filename, sha1_pack_index_name(target->sha1),
                  sha1_to_hex(target->sha1), 1);
        char *hex = sha1_to_hex(sha1);
        char *dest_filename = sha1_file_name(sha1);
 
-       if (object_name_start < 0) {
+       if (object_name_start < 0) {
                strcpy(filename, path); /* e.g. git.git */
                strcat(filename, "/objects/");
                object_name_start = strlen(filename);