vertexsubmit branch: Minor optimization.
vertexsubmit branch: Minor optimization.

svn path=/branches/libavg_vertexsubmit/; revision=7449

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