Index: /trunk/src/VBox/Additions/common/crOpenGL/pack/packspu_misc.c
===================================================================
--- /trunk/src/VBox/Additions/common/crOpenGL/pack/packspu_misc.c	(revision 20147)
+++ /trunk/src/VBox/Additions/common/crOpenGL/pack/packspu_misc.c	(revision 20148)
@@ -80,8 +80,10 @@
 
         if (writeback)
+        {
             if (pack_spu.swap)
                 crPackWritebackSWAP(&writeback);
             else
                 crPackWriteback(&writeback);
+        }
 
         while (writeback)