Update: handle the case when the RGB or RGBA field is stored in an unsigned int
Update: handle the case when the RGB or RGBA field is stored in an unsigned int

Thanks Robert Huitl for the issue report and the patch proposal.



git-svn-id: 1af002208e930b4d920e7c2b948d1e98a012c795@5911 a9d63959-f2ad-4865-b262-bf0e56cfafb6

psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn