Replace 'Q_NULLPTR' and 'NULL' with 'nullptr'

We can use nullptr since Qt 5.7.

Change-Id: Id5354280d6a94b2c1f4c5967c65a22db878eca3e
Reviewed-by: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/serialport/qserialport_unix.cpp b/src/serialport/qserialport_unix.cpp
index 7078040..acc53c8 100644
--- a/src/serialport/qserialport_unix.cpp
+++ b/src/serialport/qserialport_unix.cpp
@@ -251,14 +251,14 @@ void QSerialPortPrivate::close()
 #endif
 
     delete readNotifier;
-    readNotifier = Q_NULLPTR;
+    readNotifier = nullptr;
 
     delete writeNotifier;
-    writeNotifier = Q_NULLPTR;
+    writeNotifier = nullptr;
 
     qt_safe_close(descriptor);
 
-    lockFileScopedPointer.reset(Q_NULLPTR);
+    lockFileScopedPointer.reset(nullptr);
 
     descriptor = -1;
     pendingBytesWritten = 0;