fix btree len to height

Height is thread safe and Len isn’t.
sourcenetwork · Dec 19, 2022 · 829ad47 · 829ad47
1 parent 4df2b24
commit 829ad47
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/datastore/memory/memory.go b/datastore/memory/memory.go
@@ -191,7 +191,7 @@ func (d *Datastore) Put(ctx context.Context, key ds.Key, value []byte) (err erro
 
 // Query implements ds.Query
 func (d *Datastore) Query(ctx context.Context, q dsq.Query) (dsq.Results, error) {
-	re := make([]dsq.Entry, 0, d.values.Len())
+	re := make([]dsq.Entry, 0, d.values.Height())
 	iter := d.values.Iter()
 	for iter.Next() {
 		// fast forward to last inserted version

diff --git a/datastore/memory/txn.go b/datastore/memory/txn.go
@@ -130,7 +130,7 @@ func (t *basicTxn) Query(ctx context.Context, q dsq.Query) (dsq.Results, error)
 		return nil, ErrTxnDiscarded
 	}
 	// best effort allocation
-	re := make([]dsq.Entry, 0, t.ds.values.Len()+t.ops.Len())
+	re := make([]dsq.Entry, 0, t.ds.values.Height()+t.ops.Height())
 	iter := t.ds.values.Iter()
 	iterOps := t.ops.Iter()
 	iterOpsHasValue := iterOps.Next()