1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/text/qsyntaxhighlighter.cpp b/src/gui/text/qsyntaxhighlighter.cpp
index cf584f6980..c345e89a21 100644
--- a/src/gui/text/qsyntaxhighlighter.cpp
+++ b/src/gui/text/qsyntaxhighlighter.cpp
@@ -321,7 +321,7 @@ QSyntaxHighlighter::QSyntaxHighlighter(QTextDocument *parent)
 */
 QSyntaxHighlighter::~QSyntaxHighlighter()
 {
-    setDocument(0);
+    setDocument(nullptr);
 }
 
 /*!
@@ -601,7 +601,7 @@ QTextBlockUserData *QSyntaxHighlighter::currentBlockUserData() const
 {
     Q_D(const QSyntaxHighlighter);
     if (!d->currentBlock.isValid())
-        return 0;
+        return nullptr;
 
     return d->currentBlock.userData();
 }