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-rw-r--r--les/handler.go3
1 files changed, 1 insertions, 2 deletions
diff --git a/les/handler.go b/les/handler.go
index a1c16cb87..2fc4cde34 100644
--- a/les/handler.go
+++ b/les/handler.go
@@ -1158,8 +1158,7 @@ func (pm *ProtocolManager) getHelperTrie(id uint, idx uint64) (common.Hash, stri
// getHelperTrieAuxData returns requested auxiliary data for the given HelperTrie request
func (pm *ProtocolManager) getHelperTrieAuxData(req HelperTrieReq) []byte {
- switch {
- case req.Type == htCanonical && req.AuxReq == auxHeader && len(req.Key) == 8:
+ if req.Type == htCanonical && req.AuxReq == auxHeader && len(req.Key) == 8 {
blockNum := binary.BigEndian.Uint64(req.Key)
hash := rawdb.ReadCanonicalHash(pm.chainDb, blockNum)
return rawdb.ReadHeaderRLP(pm.chainDb, hash, blockNum)