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| author | Chris Lu <chris.lu@gmail.com> | 2017-02-11 10:21:24 -0800 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2017-02-11 10:21:28 -0800 |
| commit | 98d66a569b0b1ee1ef0b58fbf3bd0fa2fc917f5d (patch) | |
| tree | da7243b967c1163ca2568e66ad2b3ce4e046eb2c | |
| parent | 654173e7c79701d4bf9d46a8c94cc5cf202a458c (diff) | |
| download | seaweedfs-98d66a569b0b1ee1ef0b58fbf3bd0fa2fc917f5d.tar.xz seaweedfs-98d66a569b0b1ee1ef0b58fbf3bd0fa2fc917f5d.zip | |
avoid nil
fix https://github.com/chrislusf/seaweedfs/issues/452
| -rw-r--r-- | weed/server/master_grpc_server.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/weed/server/master_grpc_server.go b/weed/server/master_grpc_server.go index e91e904bd..c373a439c 100644 --- a/weed/server/master_grpc_server.go +++ b/weed/server/master_grpc_server.go @@ -59,8 +59,8 @@ func (ms MasterServer) SendHeartbeat(stream pb.Seaweed_SendHeartbeatServer) erro } } else { - glog.V(0).Infof("lost volume server %s:%d", dn.Ip, dn.Port) if dn != nil { + glog.V(0).Infof("lost volume server %s:%d", dn.Ip, dn.Port) t.UnRegisterDataNode(dn) } return err |