avoid file not exist error

12 years ago · 018df9ceb0
1 changed files with 2 additions and 1 deletions
--- a/go/topology/topology.go
+++ b/go/topology/topology.go
@ -53,9 +53,10 @@ func (t *Topology) loadConfiguration(configurationFile string) error {
 	b, e := ioutil.ReadFile(configurationFile)
 	if e == nil {
 		t.configuration, e = NewConfiguration(b)
-	}
 		return e
 	}
+	return nil
+}

 func (t *Topology) Lookup(vid storage.VolumeId) []*DataNode {
 	for _, vl := range t.replicaType2VolumeLayout {