filer: etcd store avoid read with nil option

fix https://github.com/chrislusf/seaweedfs/issues/1463
4 years ago · 2a0925590c
1 changed files with 1 additions and 1 deletions
--- a/weed/filer/etcd/etcd_store_kv.go
+++ b/weed/filer/etcd/etcd_store_kv.go
@ -19,7 +19,7 @@ func (store *EtcdStore) KvPut(ctx context.Context, key []byte, value []byte) (er
 func (store *EtcdStore) KvGet(ctx context.Context, key []byte) (value []byte, err error) {
 	resp, err := store.client.Get(ctx, string(key), nil)
 	resp, err := store.client.Get(ctx, string(key))
 	if err != nil {
 		return nil, fmt.Errorf("kv get: %v", err)