fixed a compiler error 
fixed a compiler error 


git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@3529 a9d63959-f2ad-4865-b262-bf0e56cfafb6

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