fix leveldb iterator

5c7f7186 · Ethan Buchman · 088b4a54 · 5c7f7186
Commit 5c7f7186 authored Nov 03, 2014 by Ethan Buchman
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leveldb/datastore.go leveldb/datastore.go +1 -1

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--- a/leveldb/datastore.go
+++ b/leveldb/datastore.go
@@ -66,7 +66,7 @@ func (d *Datastore) Delete(key ds.Key) (err error) {
 func (d *Datastore) KeyList() ([]ds.Key, error) {
 	i := d.DB.NewIterator(nil, nil)
 	var keys []ds.Key
-	for ; i.Valid(); i.Next() {
+	for i.Next() {
 		keys = append(keys, ds.NewKey(string(i.Key())))
 	}
 	return keys, nil