client/graph_view: small cleanup
client/graph_view: small cleanup

ozFri/rhizi,ozFri/rhizi,cben/rhizi,shlomif/rhizi,yuvadm/rhizi,tlevine/rhizi,yuvadm/rhizi,yuvadm/rhizi,ozFri/rhizi,ozFri/rhizi,shlomif/rhizi,Rhizi/rhizi,yuvadm/rhizi,shlomif/rhizi,tlevine/rhizi,Rhizi/rhizi,tlevine/rhizi,tlevine/rhizi,cben/rhizi,Rhizi/rhizi,Rhizi/rhizi,shlomif/rhizi,cben/rhizi,cben/rhizi