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-rw-r--r--src/gui/kernel/qplatformdialoghelper.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/kernel/qplatformdialoghelper.cpp b/src/gui/kernel/qplatformdialoghelper.cpp
index 82b60b7749..9ed2557ad9 100644
--- a/src/gui/kernel/qplatformdialoghelper.cpp
+++ b/src/gui/kernel/qplatformdialoghelper.cpp
@@ -771,7 +771,7 @@ const char QPlatformFileDialogHelper::filterRegExp[] =
QStringList QPlatformFileDialogHelper::cleanFilterList(const QString &filter)
{
#if QT_CONFIG(regularexpression)
- QRegularExpression regexp(QString::fromLatin1(filterRegExp));
+ static const QRegularExpression regexp(QString::fromLatin1(filterRegExp));
Q_ASSERT(regexp.isValid());
QString f = filter;
QRegularExpressionMatch match = regexp.match(filter);