Another round of replacing 0 with nullptr

This time based on grepping to also include documentation, tests and
examples previously missed by the automatic tool.

Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/auto/corelib/thread/qthreadpool/tst_qthreadpool.cpp b/tests/auto/corelib/thread/qthreadpool/tst_qthreadpool.cpp
index 3054e3c5a4..e6db963c7b 100644
--- a/tests/auto/corelib/thread/qthreadpool/tst_qthreadpool.cpp
+++ b/tests/auto/corelib/thread/qthreadpool/tst_qthreadpool.cpp
@@ -107,7 +107,7 @@ private:
 };
 
 
-QMutex *tst_QThreadPool::functionTestMutex = 0;
+QMutex *tst_QThreadPool::functionTestMutex = nullptr;
 
 tst_QThreadPool::tst_QThreadPool()
 {
@@ -116,7 +116,7 @@ tst_QThreadPool::tst_QThreadPool()
 
 tst_QThreadPool::~tst_QThreadPool()
 {
-    tst_QThreadPool::functionTestMutex = 0;
+    tst_QThreadPool::functionTestMutex = nullptr;
 }
 
 int testFunctionCount;
@@ -282,7 +282,7 @@ void tst_QThreadPool::destruction()
 }
 
 QSemaphore threadRecyclingSemaphore;
-QThread *recycledThread = 0;
+QThread *recycledThread = nullptr;
 
 class ThreadRecorderTask : public QRunnable
 {