fixed warnings
fixed warnings


git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@6205 a9d63959-f2ad-4865-b262-bf0e56cfafb6

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