1 files changed, 11 insertions, 7 deletions
diff --git a/les/odr.go b/les/odr.go
index f8412aaad..2ad28d5d9 100644
--- a/les/odr.go
+++ b/les/odr.go
@@ -33,14 +33,11 @@ type LesOdr struct {
 	stop                                       chan struct{}
 }
 
-func NewLesOdr(db ethdb.Database, chtIndexer, bloomTrieIndexer, bloomIndexer *core.ChainIndexer, retriever *retrieveManager) *LesOdr {
+func NewLesOdr(db ethdb.Database, retriever *retrieveManager) *LesOdr {
 	return &LesOdr{
-		db:               db,
-		chtIndexer:       chtIndexer,
-		bloomTrieIndexer: bloomTrieIndexer,
-		bloomIndexer:     bloomIndexer,
-		retriever:        retriever,
-		stop:             make(chan struct{}),
+		db:        db,
+		retriever: retriever,
+		stop:      make(chan struct{}),
 	}
 }
 
@@ -54,6 +51,13 @@ func (odr *LesOdr) Database() ethdb.Database {
 	return odr.db
 }
 
+// SetIndexers adds the necessary chain indexers to the ODR backend
+func (odr *LesOdr) SetIndexers(chtIndexer, bloomTrieIndexer, bloomIndexer *core.ChainIndexer) {
+	odr.chtIndexer = chtIndexer
+	odr.bloomTrieIndexer = bloomTrieIndexer
+	odr.bloomIndexer = bloomIndexer
+}
+
 // ChtIndexer returns the CHT chain indexer
 func (odr *LesOdr) ChtIndexer() *core.ChainIndexer {
 	return odr.chtIndexer