1 files changed, 2 insertions, 1 deletions
diff --git a/src/db.h b/src/db.h
index 393978633f..d208907c89 100644
--- a/src/db.h
+++ b/src/db.h
@@ -97,8 +97,9 @@ protected:
     std::string strFile;
     DbTxn* activeTxn;
     bool fReadOnly;
+    bool fFlushOnClose;
 
-    explicit CDB(const std::string& strFilename, const char* pszMode = "r+");
+    explicit CDB(const std::string& strFilename, const char* pszMode = "r+", bool fFlushOnCloseIn=true);
     ~CDB() { Close(); }
 
 public: