1 files changed, 2 insertions, 2 deletions
diff --git a/src/widgets/dialogs/qfiledialog.cpp b/src/widgets/dialogs/qfiledialog.cpp
index 51177750d4..5357cf28f7 100644
--- a/src/widgets/dialogs/qfiledialog.cpp
+++ b/src/widgets/dialogs/qfiledialog.cpp
@@ -3815,11 +3815,11 @@ QString QFileDialogPrivate::getEnvironmentVariable(const QString &string)
 {
 #ifdef Q_OS_UNIX
     if (string.size() > 1 && string.startsWith(QLatin1Char('$'))) {
-        return QString::fromLocal8Bit(qgetenv(string.mid(1).toLatin1().constData()));
+        return QString::fromLocal8Bit(qgetenv(string.midRef(1).toLatin1().constData()));
     }
 #else
     if (string.size() > 2 && string.startsWith(QLatin1Char('%')) && string.endsWith(QLatin1Char('%'))) {
-        return QString::fromLocal8Bit(qgetenv(string.mid(1, string.size() - 2).toLatin1().constData()));
+        return QString::fromLocal8Bit(qgetenv(string.midRef(1, string.size() - 2).toLatin1().constData()));
     }
 #endif
     return string;