1 files changed, 2 insertions, 2 deletions
diff --git a/src/widgets/styles/qwindowsvistastyle.cpp b/src/widgets/styles/qwindowsvistastyle.cpp
index 083b1d1707..4c16b182a8 100644
--- a/src/widgets/styles/qwindowsvistastyle.cpp
+++ b/src/widgets/styles/qwindowsvistastyle.cpp
@@ -2471,12 +2471,12 @@ bool QWindowsVistaStylePrivate::initTreeViewTheming()
         return true;
 
     m_treeViewHelper = createTreeViewHelperWindow();
-    if (!m_treeViewHelper) {
+    if (Q_UNLIKELY(!m_treeViewHelper)) {
         qWarning("Unable to create the treeview helper window.");
         return false;
     }
     const HRESULT hr = QWindowsXPStylePrivate::pSetWindowTheme(m_treeViewHelper, L"explorer", NULL);
-    if (hr != S_OK) {
+    if (Q_UNLIKELY(hr != S_OK)) {
         qErrnoWarning("SetWindowTheme() failed.");
         return false;
     }