1 files changed, 3 insertions, 2 deletions
diff --git a/examples/corelib/threads/queuedcustomtype/window.cpp b/examples/corelib/threads/queuedcustomtype/window.cpp
index 2cefba1e17..0d3f80aba4 100644
--- a/examples/corelib/threads/queuedcustomtype/window.cpp
+++ b/examples/corelib/threads/queuedcustomtype/window.cpp
@@ -89,9 +89,10 @@ Window::Window()
 void Window::loadImage()
 {
     QStringList formats;
-    foreach (QByteArray format, QImageReader::supportedImageFormats())
+    const QList<QByteArray> supportedFormats = QImageReader::supportedImageFormats();
+    for (const QByteArray &format : supportedFormats)
         if (format.toLower() == format)
-            formats.append("*." + format);
+            formats.append(QLatin1String("*.") + QString::fromLatin1(format));
 
     QString newPath = QFileDialog::getOpenFileName(this, tr("Open Image"),
         path, tr("Image files (%1)").arg(formats.join(' ')));