fixing issue #120 (thanks Anton)
fixing issue #120 (thanks Anton)


git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@663 a9d63959-f2ad-4865-b262-bf0e56cfafb6

RufaelDev/pcc-mp3dg,RufaelDev/pcc-mp3dg,shivmalhotra/pcl,shyamalschandra/pcl,the-glu/pcl,jakobwilm/pcl,nh2/pcl,lebronzhang/pcl,Tabjones/pcl,locnx1984/pcl,Tabjones/pcl,krips89/pcl_newfeatures,simonleonard/pcl,drmateo/pcl,zavataafnan/pcl-truck,KevenRing/vlp,stfuchs/pcl,pkuhto/pcl,LZRS/pcl,stfuchs/pcl,jeppewalther/kinfu_segmentation,KevenRing/vlp,locnx1984/pcl,simonleonard/pcl,lebronzhang/pcl,stefanbuettner/pcl,kanster/pcl,KevenRing/pcl,drmateo/pcl,ResByte/pcl,3dtof/pcl,wgapl/pcl,the-glu/pcl,shivmalhotra/pcl,kanster/pcl,sbec/pcl,v4hn/pcl,msalvato/pcl_kinfu_highres,zavataafnan/pcl-truck,fskuka/pcl,KevenRing/vlp,chenxingzhe/pcl,damienjadeduff/pcl,nikste/pcl,mikhail-matrosov/pcl,zhangxaochen/pcl,fanxiaochen/mypcltest,msalvato/pcl_kinfu_highres,chenxingzhe/pcl,nh2/pcl,shangwuhencc/pcl,ResByte/pcl,closerbibi/pcl,DaikiMaekawa/pcl,starius/pcl,fskuka/pcl,raydtang/pcl,fskuka/pcl,zhangxaochen/pcl,lydhr/pcl,locnx1984/pcl,lebronzhang/pcl,fanxiaochen/mypcltest,krips89/pcl_newfeatures,ipa-rmb/pcl,lydhr/pcl,shivmalhotra/pcl,pkuhto/pcl,LZRS/pcl,Nerei/pcl_old_repo,chatchavan/pcl,zhangxaochen/pcl,drmateo/pcl,cascheberg/pcl,zavataafnan/pcl-truck,RufaelDev/pcc-mp3dg,pkuhto/pcl,fanxiaochen/mypcltest,lebronzhang/pcl,shyamalschandra/pcl,lebronzhang/pcl,jakobwilm/pcl,the-glu/pcl,v4hn/pcl,ipa-rmb/pcl,wgapl/pcl,starius/pcl,shyamalschandra/pcl,shangwuhencc/pcl,soulsheng/pcl,Nerei/pcl_old_repo,shangwuhencc/pcl,srbhprajapati/pcl,KevenRing/vlp,3dtof/pcl,cascheberg/pcl,chenxingzhe/pcl,fskuka/pcl,sbec/pcl,wgapl/pcl,mikhail-matrosov/pcl,DaikiMaekawa/pcl,KevenRing/pcl,chenxingzhe/pcl,mikhail-matrosov/pcl,damienjadeduff/pcl,DaikiMaekawa/pcl,krips89/pcl_newfeatures,chatchavan/pcl,raydtang/pcl,v4hn/pcl,starius/pcl,stefanbuettner/pcl,the-glu/pcl,closerbibi/pcl,msalvato/pcl_kinfu_highres,soulsheng/pcl,nikste/pcl,locnx1984/pcl,wgapl/pcl,closerbibi/pcl,starius/pcl,cascheberg/pcl,KevenRing/pcl,ResByte/pcl,Tabjones/pcl,kanster/pcl,fskuka/pcl,Tabjones/pcl,drmateo/pcl,nikste/pcl,raydtang/pcl,shyamalschandra/pcl,3dtof/pcl,jakobwilm/pcl,damienjadeduff/pcl,jeppewalther/kinfu_segmentation,kanster/pcl,Nerei/pcl_old_repo,3dtof/pcl,srbhprajapati/pcl,mschoeler/pcl,closerbibi/pcl,LZRS/pcl,soulsheng/pcl,KevenRing/pcl,fanxiaochen/mypcltest,jeppewalther/kinfu_segmentation,msalvato/pcl_kinfu_highres,MMiknis/pcl,drmateo/pcl,KevenRing/vlp,3dtof/pcl,damienjadeduff/pcl,ipa-rmb/pcl,MMiknis/pcl,DaikiMaekawa/pcl,mschoeler/pcl,raydtang/pcl,shivmalhotra/pcl,wgapl/pcl,stefanbuettner/pcl,mschoeler/pcl,v4hn/pcl,simonleonard/pcl,msalvato/pcl_kinfu_highres,zhangxaochen/pcl,sbec/pcl,sbec/pcl,locnx1984/pcl,stefanbuettner/pcl,cascheberg/pcl,srbhprajapati/pcl,lydhr/pcl,pkuhto/pcl,RufaelDev/pcc-mp3dg,Tabjones/pcl,MMiknis/pcl,jeppewalther/kinfu_segmentation,simonleonard/pcl,chatchavan/pcl,DaikiMaekawa/pcl,shangwuhencc/pcl,mikhail-matrosov/pcl,LZRS/pcl,jakobwilm/pcl,jeppewalther/kinfu_segmentation,pkuhto/pcl,mikhail-matrosov/pcl,zavataafnan/pcl-truck,LZRS/pcl,stfuchs/pcl,damienjadeduff/pcl,soulsheng/pcl,MMiknis/pcl,lydhr/pcl,shangwuhencc/pcl,starius/pcl,shivmalhotra/pcl,krips89/pcl_newfeatures,soulsheng/pcl,shyamalschandra/pcl,fanxiaochen/mypcltest,mschoeler/pcl,the-glu/pcl,chatchavan/pcl,ipa-rmb/pcl,srbhprajapati/pcl,nikste/pcl,nikste/pcl,v4hn/pcl,stefanbuettner/pcl,RufaelDev/pcc-mp3dg,zhangxaochen/pcl,stfuchs/pcl,mschoeler/pcl,raydtang/pcl,krips89/pcl_newfeatures,ResByte/pcl,ipa-rmb/pcl,Nerei/pcl_old_repo,stfuchs/pcl,cascheberg/pcl,jakobwilm/pcl,srbhprajapati/pcl,sbec/pcl,kanster/pcl,lydhr/pcl,nh2/pcl,MMiknis/pcl,KevenRing/pcl,closerbibi/pcl,zavataafnan/pcl-truck,nh2/pcl,ResByte/pcl,simonleonard/pcl,chenxingzhe/pcl