Re: [PATCH 4/4] config: allow including config from repository blobs

> Am 1/26/2012 8:42, schrieb Jeff King:
>> +static int handle_ref_include(const char *ref, void *data)
>> +{
>> +     unsigned char sha1[20];
>> +     char *buf;
>> +     unsigned long size;
>> +     enum object_type type;
>> +     int ret;
>> +
>> +     if (get_sha1(ref, sha1))
>> +             return 0;
>> +     buf = read_sha1_file(sha1, &type, &size);
>> +     if (!buf)
>> +             return error("unable to read include ref '%s'", ref);
>> +     if (type != OBJ_BLOB)
>> +             return error("include ref '%s' is not a blob", ref);
>> +
>> +     ret = git_config_from_buffer(git_config_include, data, ref, buf, size);
>> +     free(buf);
>> +     return ret;
>> +}
>
> What happens if a ref cannot be resolved, for example due to repository
> corruption? Does git just emit an error and then carries on, or does it
> always die? Can I run at least git-fsck in such a case?