Yanqiang Miao c3332b9e26 The returned err should be printed ...

Signed-off-by: Yanqiang Miao <miao.yanqiang@zte.com.cn>
Upstream-commit: 87d0a3ad890ea0d12f5e7b28f34ea835048696bd
Component: engine

2017-03-29 09:00:50 +08:00

..

discovery_test.go

The variable heartbeat might be 0

2017-03-27 10:07:58 +08:00

discovery.go

The returned err should be printed

2017-03-29 09:00:50 +08:00