fix: update logs

core/rawdb/database.go

@@ -319,10 +319,7 @@ func NewDatabase(db ethdb.KeyValueStore) ethdb.Database {
 }
 
 type emptyfreezedb struct {
-	ethdb.KeyValueStore
-	diffStore  ethdb.KeyValueStore
-	stateStore ethdb.Database
-	blockStore ethdb.Database
+	nofreezedb
 }
 
 // HasAncient returns nil for pruned db that we don't have a backing chain freezer.
@@ -421,7 +418,7 @@ func (db *emptyfreezedb) SetupFreezerEnv(env *ethdb.FreezerEnv) error {
 // have a backing chain freezer.
 // WARNING: it must be only used in the above case.
 func NewEmptyFreezeDB(db ethdb.KeyValueStore) ethdb.Database {
-	return &emptyfreezedb{KeyValueStore: db}
+	return &emptyfreezedb{nofreezedb{KeyValueStore: db}}
 }
 
 // NewFreezerDb only create a freezer without statedb.
@@ -475,7 +472,7 @@ func NewDatabaseWithFreezer(db ethdb.KeyValueStore, ancient string, namespace st
 
 	// This case is used for someone who wants to execute geth db inspect CLI in a pruned db
 	if !disableFreeze && readonly && ReadAncientType(db) == PruneFreezerType {
-		log.Warn("Disk db is pruned, return an empty freezer db which is used for CLI")
+		log.Warn("Disk db is pruned, using an empty freezer db for CLI")
 		return NewEmptyFreezeDB(db), nil
 	}