Initialize variables to suppress compiler warning
Initialize variables to suppress compiler warning

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