diff --git a/src/keystore.cpp b/src/keystore.cpp
index cc8a57336..d568a7435 100644
--- a/src/keystore.cpp
+++ b/src/keystore.cpp
@@ -19,6 +19,7 @@ bool CBasicKeyStore::GetPubKey(const CKeyID &address, CPubKey &vchPubKeyOut) con
 {
     CKey key;
     if (!GetKey(address, key)) {
+        LOCK(cs_KeyStore);
         WatchKeyMap::const_iterator it = mapWatchKeys.find(address);
         if (it != mapWatchKeys.end()) {
             vchPubKeyOut = it->second;
diff --git a/src/qt/dash.cpp b/src/qt/dash.cpp
index 68cb533e9..bcdf80d40 100644
--- a/src/qt/dash.cpp
+++ b/src/qt/dash.cpp
@@ -411,6 +411,7 @@ void BitcoinApplication::createSplashScreen(const NetworkStyle *networkStyle)
     splash->setAttribute(Qt::WA_DeleteOnClose);
     splash->show();
     connect(this, SIGNAL(splashFinished(QWidget*)), splash, SLOT(slotFinish(QWidget*)));
+    connect(this, SIGNAL(requestedShutdown()), splash, SLOT(close()));
 }
 
 void BitcoinApplication::startThread()
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 7eede377d..2cb0a0d49 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -398,6 +398,7 @@ public:
     {
         fCreditCached = false;
         fAvailableCreditCached = false;
+        fImmatureCreditCached = false;
         fAnonymizedCreditCached = false;
         fDenomUnconfCreditCached = false;
         fDenomConfCreditCached = false;