3 files changed, 8 insertions, 8 deletions
diff --git a/src/corelib/tools/qregularexpression.cpp b/src/corelib/tools/qregularexpression.cpp
index b1f9d460b3..8ad907f72b 100644
--- a/src/corelib/tools/qregularexpression.cpp
+++ b/src/corelib/tools/qregularexpression.cpp
@@ -2108,7 +2108,7 @@ QStringView QRegularExpressionMatch::capturedView(int nth) const
 */
 QString QRegularExpressionMatch::captured(const QString &name) const
 {
-    return captured(QStringView(name));
+    return captured(qToStringViewIgnoringNull(name));
 }
 
 /*!
@@ -2123,7 +2123,7 @@ QString QRegularExpressionMatch::captured(const QString &name) const
 */
 QStringRef QRegularExpressionMatch::capturedRef(const QString &name) const
 {
-    return capturedRef(QStringView(name));
+    return capturedRef(qToStringViewIgnoringNull(name));
 }
 #endif // QT_STRINGVIEW_LEVEL < 2
 
@@ -2267,7 +2267,7 @@ int QRegularExpressionMatch::capturedEnd(int nth) const
 */
 int QRegularExpressionMatch::capturedStart(const QString &name) const
 {
-    return capturedStart(QStringView(name));
+    return capturedStart(qToStringViewIgnoringNull(name));
 }
 
 /*!
@@ -2281,7 +2281,7 @@ int QRegularExpressionMatch::capturedStart(const QString &name) const
 */
 int QRegularExpressionMatch::capturedLength(const QString &name) const
 {
-    return capturedLength(QStringView(name));
+    return capturedLength(qToStringViewIgnoringNull(name));
 }
 
 /*!
@@ -2294,7 +2294,7 @@ int QRegularExpressionMatch::capturedLength(const QString &name) const
 */
 int QRegularExpressionMatch::capturedEnd(const QString &name) const
 {
-    return capturedEnd(QStringView(name));
+    return capturedEnd(qToStringViewIgnoringNull(name));
 }
 #endif // QT_STRINGVIEW_LEVEL < 2
 
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 4fd10f3ce8..6bd2db0de3 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -7723,7 +7723,7 @@ static QString replaceArgEscapes(QStringView s, const ArgEscapeData &d, int fiel
 */
 QString QString::arg(const QString &a, int fieldWidth, QChar fillChar) const
 {
-    return arg(QStringView(a), fieldWidth, fillChar);
+    return arg(qToStringViewIgnoringNull(a), fieldWidth, fillChar);
 }
 #endif // QT_STRINGVIEW_LEVEL < 2
 
diff --git a/src/gui/painting/qcolor.cpp b/src/gui/painting/qcolor.cpp
index 3cb81a657f..855f245396 100644
--- a/src/gui/painting/qcolor.cpp
+++ b/src/gui/painting/qcolor.cpp
@@ -884,7 +884,7 @@ QString QColor::name(NameFormat format) const
 
 void QColor::setNamedColor(const QString &name)
 {
-    setColorFromString(QStringView(name));
+    setColorFromString(qToStringViewIgnoringNull(name));
 }
 #endif
 
@@ -922,7 +922,7 @@ void QColor::setNamedColor(QLatin1String name)
 */
 bool QColor::isValidColor(const QString &name)
 {
-    return isValidColor(QStringView(name));
+    return isValidColor(qToStringViewIgnoringNull(name));
 }
 #endif