1 files changed, 3 insertions, 2 deletions
diff --git a/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp b/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp
index a39f26efc8..d773bc8c8e 100644
--- a/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp
+++ b/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp
@@ -420,11 +420,12 @@ QStringList QGenericUnixTheme::themeNames()
 {
     QStringList result;
     if (QGuiApplication::desktopSettingsAware()) {
-        if (QGuiApplicationPrivate::platformIntegration()->services()->desktopEnvironment() == QByteArray("KDE")) {
+        const QByteArray desktopEnvironment = QGuiApplicationPrivate::platformIntegration()->services()->desktopEnvironment();
+        if (desktopEnvironment == QByteArrayLiteral("KDE")) {
 #ifndef QT_NO_SETTINGS
             result.push_back(QLatin1String(QKdeTheme::name));
 #endif
-        } else if (QGuiApplicationPrivate::platformIntegration()->services()->desktopEnvironment() == QByteArray("GNOME")) {
+        } else { // Gnome, Unity, other Gtk-based desktops like XFCE.
             result.push_back(QLatin1String(QGnomeTheme::name));
         }
         const QString session = QString::fromLocal8Bit(qgetenv("DESKTOP_SESSION"));