1 files changed, 8 insertions, 9 deletions

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 0666dcb9a3..ab381bfb5d 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -28,8 +28,8 @@
 
 #include <init.h>
 #include <rpc/server.h>
-#include <scheduler.h>
 #include <ui_interface.h>
+#include <uint256.h>
 #include <util.h>
 #include <warnings.h>
 
@@ -81,6 +81,7 @@ Q_IMPORT_PLUGIN(QCocoaIntegrationPlugin);
 // Declare meta types used for QMetaObject::invokeMethod
 Q_DECLARE_METATYPE(bool*)
 Q_DECLARE_METATYPE(CAmount)
+Q_DECLARE_METATYPE(uint256)
 
 static void InitMessage(const std::string &message)
 {
@@ -193,8 +194,6 @@ Q_SIGNALS:
     void runawayException(const QString &message);
 
 private:
-    boost::thread_group threadGroup;
-    CScheduler scheduler;
 
     /// Pass fatal exception message to UI thread
     void handleRunawayException(const std::exception *e);
@@ -300,7 +299,7 @@ void BitcoinCore::initialize()
     try
     {
         qDebug() << __func__ << ": Running initialization in thread";
-        bool rv = AppInitMain(threadGroup, scheduler);
+        bool rv = AppInitMain();
         Q_EMIT initializeResult(rv);
     } catch (const std::exception& e) {
         handleRunawayException(&e);
@@ -314,8 +313,7 @@ void BitcoinCore::shutdown()
     try
     {
         qDebug() << __func__ << ": Running Shutdown in thread";
-        Interrupt(threadGroup);
-        threadGroup.join_all();
+        Interrupt();
         Shutdown();
         qDebug() << __func__ << ": Shutdown finished";
         Q_EMIT shutdownResult();
@@ -392,7 +390,6 @@ void BitcoinApplication::createWindow(const NetworkStyle *networkStyle)
 
     pollShutdownTimer = new QTimer(window);
     connect(pollShutdownTimer, SIGNAL(timeout()), window, SLOT(detectShutdown()));
-    pollShutdownTimer->start(200);
 }
 
 void BitcoinApplication::createSplashScreen(const NetworkStyle *networkStyle)
@@ -519,14 +516,16 @@ void BitcoinApplication::initializeResult(bool success)
                          window, SLOT(message(QString,QString,unsigned int)));
         QTimer::singleShot(100, paymentServer, SLOT(uiReady()));
 #endif
+        pollShutdownTimer->start(200);
     } else {
-        quit(); // Exit main loop
+        Q_EMIT splashFinished(window); // Make sure splash screen doesn't stick around during shutdown
+        quit(); // Exit first main loop invocation
     }
 }
 
 void BitcoinApplication::shutdownResult()
 {
-    quit(); // Exit main loop after shutdown finished
+    quit(); // Exit second main loop invocation after shutdown finished
 }
 
 void BitcoinApplication::handleRunawayException(const QString &message)