1 files changed, 14 insertions, 14 deletions

diff --git a/src/wallet/db.h b/src/wallet/db.h
index d040af0d14..287fb1d19e 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -38,17 +38,17 @@ public:
         DONE,
     };
 
-    virtual Status Next(CDataStream& key, CDataStream& value) { return Status::FAIL; }
+    virtual Status Next(DataStream& key, DataStream& value) { return Status::FAIL; }
 };
 
 /** RAII class that provides access to a WalletDatabase */
 class DatabaseBatch
 {
 private:
-    virtual bool ReadKey(CDataStream&& key, CDataStream& value) = 0;
-    virtual bool WriteKey(CDataStream&& key, CDataStream&& value, bool overwrite=true) = 0;
-    virtual bool EraseKey(CDataStream&& key) = 0;
-    virtual bool HasKey(CDataStream&& key) = 0;
+    virtual bool ReadKey(DataStream&& key, DataStream& value) = 0;
+    virtual bool WriteKey(DataStream&& key, DataStream&& value, bool overwrite = true) = 0;
+    virtual bool EraseKey(DataStream&& key) = 0;
+    virtual bool HasKey(DataStream&& key) = 0;
 
 public:
     explicit DatabaseBatch() {}
@@ -63,7 +63,7 @@ public:
     template <typename K, typename T>
     bool Read(const K& key, T& value)
     {
-        CDataStream ssKey(SER_DISK, CLIENT_VERSION);
+        DataStream ssKey{};
         ssKey.reserve(1000);
         ssKey << key;
 
@@ -80,7 +80,7 @@ public:
     template <typename K, typename T>
     bool Write(const K& key, const T& value, bool fOverwrite = true)
     {
-        CDataStream ssKey(SER_DISK, CLIENT_VERSION);
+        DataStream ssKey{};
         ssKey.reserve(1000);
         ssKey << key;
 
@@ -94,7 +94,7 @@ public:
     template <typename K>
     bool Erase(const K& key)
     {
-        CDataStream ssKey(SER_DISK, CLIENT_VERSION);
+        DataStream ssKey{};
         ssKey.reserve(1000);
         ssKey << key;
 
@@ -104,7 +104,7 @@ public:
     template <typename K>
     bool Exists(const K& key)
     {
-        CDataStream ssKey(SER_DISK, CLIENT_VERSION);
+        DataStream ssKey{};
         ssKey.reserve(1000);
         ssKey << key;
 
@@ -175,17 +175,17 @@ public:
 
 class DummyCursor : public DatabaseCursor
 {
-    Status Next(CDataStream& key, CDataStream& value) override { return Status::FAIL; }
+    Status Next(DataStream& key, DataStream& value) override { return Status::FAIL; }
 };
 
 /** RAII class that provides access to a DummyDatabase. Never fails. */
 class DummyBatch : public DatabaseBatch
 {
 private:
-    bool ReadKey(CDataStream&& key, CDataStream& value) override { return true; }
-    bool WriteKey(CDataStream&& key, CDataStream&& value, bool overwrite=true) override { return true; }
-    bool EraseKey(CDataStream&& key) override { return true; }
-    bool HasKey(CDataStream&& key) override { return true; }
+    bool ReadKey(DataStream&& key, DataStream& value) override { return true; }
+    bool WriteKey(DataStream&& key, DataStream&& value, bool overwrite = true) override { return true; }
+    bool EraseKey(DataStream&& key) override { return true; }
+    bool HasKey(DataStream&& key) override { return true; }
 
 public:
     void Flush() override {}