Fixed initial garbage image in greyscale CameraNode.
Fixed initial garbage image in greyscale CameraNode.

svn path=/trunk/libavg/; revision=5021

th3infinity/libavg,libavg/libavg,hoodie/libavg,scotty007/libavg,scotty007/libavg,yyd01245/libavg,hoodie/libavg,yyd01245/libavg,scotty007/libavg,libavg/libavg,libavg/libavg,hoodie/libavg,libavg/libavg,scotty007/libavg,hoodie/libavg,yyd01245/libavg,th3infinity/libavg,yyd01245/libavg,th3infinity/libavg,th3infinity/libavg