1 files changed, 6 insertions, 6 deletions
diff --git a/src/gui/image/qicon.cpp b/src/gui/image/qicon.cpp
index 5cd9894c4c..3e27ba3efa 100644
--- a/src/gui/image/qicon.cpp
+++ b/src/gui/image/qicon.cpp
@@ -1026,13 +1026,13 @@ void QIcon::addFile(const QString &fileName, const QSize &size, Mode mode, State
     // Check if a "@2x" file exists and add it.
     static bool disable2xImageLoading = !qEnvironmentVariableIsEmpty("QT_HIGHDPI_DISABLE_2X_IMAGE_LOADING");
     if (!disable2xImageLoading && qApp->devicePixelRatio() > 1.0) {
+        QString at2xfileName = fileName;
         int dotIndex = fileName.lastIndexOf(QLatin1Char('.'));
-        if (dotIndex != -1) {
-            QString at2xfileName = fileName;
-            at2xfileName.insert(dotIndex, QStringLiteral("@2x"));
-            if (QFile::exists(at2xfileName))
-                d->engine->addFile(at2xfileName, size, mode, state);
-        }
+        if (dotIndex == -1) /* no dot */
+            dotIndex = fileName.size(); /* append */
+        at2xfileName.insert(dotIndex, QStringLiteral("@2x"));
+        if (QFile::exists(at2xfileName))
+            d->engine->addFile(at2xfileName, size, mode, state);
     }
 }