[sheepdog] [PATCH] zookeeper: exit program on unrecoverable error

[MORITA Kazutaka]

At Fri,  7 Jun 2013 14:08:59 +0900,
MORITA Kazutaka wrote:
> 
> -static inline ZOOAPI int zk_delete_node(const char *path, int version)
> +static inline void zk_delete_node(const char *path, int version)
>  {
>  	int rc;
>  	do {
>  		rc = zoo_delete(zhandle, path, version);
>  	} while (rc == ZOPERATIONTIMEOUT || rc == ZCONNECTIONLOSS);
> +
>  	if (rc != ZOK)
> -		sd_eprintf("failed, path:%s, %s", path, zerror(rc));
> -	return rc;
> +		panic("failed, path:%s, %s", path, zerror(rc));
>  }

I got a ZNONODE error with tests/052.  Is it an expected return value
for us?

Thanks,

Kazutaka