[ 1603704 ] Fix g++ -Wall warning in gtk/src/toplevel.cpp

(when compiling against GTK+ 2.10).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43695 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/toplevel.cpp

@@ -1384,8 +1384,7 @@ bool wxTopLevelWindowGTK::CanSetTransparent()
 #if GTK_CHECK_VERSION(2,10,0)
     if (!gtk_check_version(2,10,0))
     {
-        if (gtk_widget_is_composited (m_widget))
-            return true;
+        return (gtk_widget_is_composited (m_widget));
     }
     else
 #endif // In case of lower versions than gtk+-2.10.0 we could look for _NET_WM_CM_Sn ourselves