Make QThreadPrivate::createEventDispatcher do exactly what it says

Leaving the logic of starting up the event dispatcher to the call site,
unified both the case of a custom event dispatcher and the default
event dispatcher.

The data argument is left in due to the static nature of the function.

Change-Id: Ia2020e39ccc67cd5a583d4e614dd978b2ec44dba
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/corelib/kernel/qeventloop.cpp b/src/corelib/kernel/qeventloop.cpp
index 3e2326343b..6034698349 100644
--- a/src/corelib/kernel/qeventloop.cpp
+++ b/src/corelib/kernel/qeventloop.cpp
@@ -102,7 +102,9 @@ QEventLoop::QEventLoop(QObject *parent)
     if (!QCoreApplication::instance() && QCoreApplicationPrivate::threadRequiresCoreApplication()) {
         qWarning("QEventLoop: Cannot be used without QApplication");
     } else if (!d->threadData->hasEventDispatcher()) {
-        QThreadPrivate::createEventDispatcher(d->threadData);
+        QAbstractEventDispatcher *eventDispatcher = QThreadPrivate::createEventDispatcher(d->threadData);
+        d->threadData->eventDispatcher.storeRelease(eventDispatcher);
+        eventDispatcher->startingUp();
     }
 }