Commented unused variable.
Commented unused variable.



git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@4179 a9d63959-f2ad-4865-b262-bf0e56cfafb6

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