1 files changed, 7 insertions, 5 deletions
diff --git a/src/hash.h b/src/hash.h
index db4e130ae7..94e7f5ea6c 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -132,15 +132,17 @@ class CHashWriter
 private:
     CHash256 ctx;
 
+    const int nType;
+    const int nVersion;
 public:
-    int nType;
-    int nVersion;
 
     CHashWriter(int nTypeIn, int nVersionIn) : nType(nTypeIn), nVersion(nVersionIn) {}
 
-    CHashWriter& write(const char *pch, size_t size) {
+    int GetType() const { return nType; }
+    int GetVersion() const { return nVersion; }
+
+    void write(const char *pch, size_t size) {
         ctx.Write((const unsigned char*)pch, size);
-        return (*this);
     }
 
     // invalidates the object
@@ -153,7 +155,7 @@ public:
     template<typename T>
     CHashWriter& operator<<(const T& obj) {
         // Serialize to this stream
-        ::Serialize(*this, obj, nType, nVersion);
+        ::Serialize(*this, obj);
         return (*this);
     }
 };