Index: /trunk/src/VBox/VMM/VMMAll/PGMAllBth.h
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/PGMAllBth.h	(revision 35536)
+++ /trunk/src/VBox/VMM/VMMAll/PGMAllBth.h	(revision 35537)
@@ -3780,5 +3780,5 @@
             RTGCPHYS        GCPhysPdeSrc;
             X86PDPE         PdpeSrc;
-            PdpeSrc.u = 0;
+            PdpeSrc.u = 0;                      /* initialized to shut up gcc 4.5 */
 #  if PGM_GST_TYPE == PGM_TYPE_PAE
             PGSTPD          pPDSrc    = pgmGstGetPaePDPtr(pVCpu, GCPtr, &iPDSrc, &PdpeSrc);