"centralised" mining to backend. Closes #323

1 files changed, 2 insertions, 2 deletions

diff --git a/core/filter.go b/core/filter.go
index b93fcc8a5..234fa3316 100644
--- a/core/filter.go
+++ b/core/filter.go
@@ -25,7 +25,7 @@ type FilterOptions struct {
 
 // Filtering interface
 type Filter struct {
-	eth      EthManager
+	eth      Backend
 	earliest int64
 	latest   int64
 	skip     int
@@ -40,7 +40,7 @@ type Filter struct {
 
 // Create a new filter which uses a bloom filter on blocks to figure out whether a particular block
 // is interesting or not.
-func NewFilter(eth EthManager) *Filter {
+func NewFilter(eth Backend) *Filter {
 	return &Filter{eth: eth}
 }