fixed the build for g++ 4.5.2
fixed the build for g++ 4.5.2

cezarfx/zorba,bgarrels/zorba,cezarfx/zorba,28msec/zorba,28msec/zorba,28msec/zorba,cezarfx/zorba,28msec/zorba,bgarrels/zorba,28msec/zorba,bgarrels/zorba,28msec/zorba,bgarrels/zorba,cezarfx/zorba,bgarrels/zorba,cezarfx/zorba,28msec/zorba,bgarrels/zorba,cezarfx/zorba,bgarrels/zorba,cezarfx/zorba,28msec/zorba,cezarfx/zorba,cezarfx/zorba,bgarrels/zorba,cezarfx/zorba,28msec/zorba