[Sheepdog] [PATCH] farm: fix lookup_trunk_entry

[Liu Yuan]

On 03/02/2012 06:01 PM, Liu Yuan wrote:

> From: Liu Yuan <tailai.ly at taobao.com>
> 
> It should return NULL when 1. not found and 2. create = 0.
> 
> Signed-off-by: Liu Yuan <tailai.ly at taobao.com>
> ---
>  sheep/farm/trunk.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/sheep/farm/trunk.c b/sheep/farm/trunk.c
> index fabae8a..b9f0b3e 100644
> --- a/sheep/farm/trunk.c
> +++ b/sheep/farm/trunk.c
> @@ -92,7 +92,8 @@ not_found:
>  		entry = xzalloc(sizeof(*entry));
>  		entry->raw.oid = oid;
>  		get_entry(entry, head);
> -	}
> +	} else
> +		entry = NULL;
>  out:
>  	pthread_mutex_unlock(&hashtable_lock[h]);
>  	return entry;


Applied.

Thanks,
Yuan