2 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp
index e0d252b8ee..2f6a7a18ba 100644
--- a/src/corelib/thread/qthread.cpp
+++ b/src/corelib/thread/qthread.cpp
@@ -895,7 +895,7 @@ bool QThread::isRunning() const
 }
 
 // No threads: so we can just use static variables
-static QThreadData *data = 0;
+static QThreadData *data = nullptr;
 
 QThreadData *QThreadData::current(bool createIfNecessary)
 {
diff --git a/src/corelib/thread/qthread_p.h b/src/corelib/thread/qthread_p.h
index c853bd1de4..0a73bf8a36 100644
--- a/src/corelib/thread/qthread_p.h
+++ b/src/corelib/thread/qthread_p.h
@@ -208,7 +208,7 @@ public:
 class QThreadPrivate : public QObjectPrivate
 {
 public:
-    QThreadPrivate(QThreadData *d = 0);
+    QThreadPrivate(QThreadData *d = nullptr);
     ~QThreadPrivate();
 
     mutable QMutex mutex;