1 files changed, 2 insertions, 1 deletions
diff --git a/src/qt/walletframe.h b/src/qt/walletframe.h
index 3649185e8a..d7092f9879 100644
--- a/src/qt/walletframe.h
+++ b/src/qt/walletframe.h
@@ -17,8 +17,9 @@ class WalletStack;
 class WalletFrame : public QFrame
 {
     Q_OBJECT
+
 public:
-    explicit WalletFrame(BitcoinGUI *_gui);
+    explicit WalletFrame(BitcoinGUI *_gui = 0);
     ~WalletFrame();
 
     void setClientModel(ClientModel *clientModel);