1 files changed, 12 insertions, 12 deletions

diff --git a/src/multimedia/audio/qaudiobuffer.cpp b/src/multimedia/audio/qaudiobuffer.cpp
index 849d79ab3..f3e7ae670 100644
--- a/src/multimedia/audio/qaudiobuffer.cpp
+++ b/src/multimedia/audio/qaudiobuffer.cpp
@@ -85,7 +85,7 @@ public:
     static QAudioBufferPrivate *acquire(QAudioBufferPrivate *other)
     {
         if (!other)
-            return 0;
+            return nullptr;
 
         // Ref the other (if there are extant data() pointers, they will
         // also point here - it's a feature, not a bug, like QByteArray)
@@ -131,7 +131,7 @@ public:
                 }
             }
         } else
-            mBuffer = 0;
+            mBuffer = nullptr;
     }
 
     ~QMemoryAudioBufferProvider()
@@ -178,7 +178,7 @@ QAudioBufferPrivate *QAudioBufferPrivate::clone()
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -199,7 +199,7 @@ QAudioBufferPrivate *QAudioBufferPrivate::clone()
     Create a new, empty, invalid buffer.
  */
 QAudioBuffer::QAudioBuffer()
-    : d(0)
+    : d(nullptr)
 {
 }
 
@@ -244,7 +244,7 @@ QAudioBuffer::QAudioBuffer(const QByteArray &data, const QAudioFormat &format, q
         int frameCount = format.framesForBytes(data.size());
         d = new QAudioBufferPrivate(new QMemoryAudioBufferProvider(data.constData(), frameCount, format, startTime));
     } else
-        d = 0;
+        d = nullptr;
 }
 
 /*!
@@ -259,9 +259,9 @@ QAudioBuffer::QAudioBuffer(const QByteArray &data, const QAudioFormat &format, q
 QAudioBuffer::QAudioBuffer(int numFrames, const QAudioFormat &format, qint64 startTime)
 {
     if (format.isValid())
-        d = new QAudioBufferPrivate(new QMemoryAudioBufferProvider(0, numFrames, format, startTime));
+        d = new QAudioBufferPrivate(new QMemoryAudioBufferProvider(nullptr, numFrames, format, startTime));
     else
-        d = 0;
+        d = nullptr;
 }
 
 /*!
@@ -394,7 +394,7 @@ qint64 QAudioBuffer::startTime() const
 const void* QAudioBuffer::constData() const
 {
     if (!isValid())
-        return 0;
+        return nullptr;
     return d->mProvider->constData();
 }
 
@@ -417,7 +417,7 @@ const void* QAudioBuffer::constData() const
 const void* QAudioBuffer::data() const
 {
     if (!isValid())
-        return 0;
+        return nullptr;
     return d->mProvider->constData();
 }
 
@@ -456,7 +456,7 @@ const void* QAudioBuffer::data() const
 void *QAudioBuffer::data()
 {
     if (!isValid())
-        return 0;
+        return nullptr;
 
     if (d->mCount.load() != 1) {
         // Can't share a writable buffer
@@ -465,7 +465,7 @@ void *QAudioBuffer::data()
 
         // This shouldn't happen
         if (!newd)
-            return 0;
+            return nullptr;
 
         d->deref();
         d = newd;
@@ -489,7 +489,7 @@ void *QAudioBuffer::data()
         return memBuffer->writableData();
     }
 
-    return 0;
+    return nullptr;
 }
 
 // Template helper classes worth documenting