use constant references for strings in functions in wallet/*.*

2015-03-21 18:40:51 +01:00
parent f3948a30cd
commit 341e2385d5
6 changed files with 10 additions and 10 deletions
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -747,7 +747,7 @@ public:
    void Flush(bool shutdown=false);

    //! Verify the wallet database and perform salvage if required
-    static bool Verify(const std::string walletFile, std::string& warningString, std::string& errorString);
+    static bool Verify(const std::string& walletFile, std::string& warningString, std::string& errorString);
    
    /** 
     * Address book entry changed.