Avoid warnings in the LIBMESH_DIM==1 case
Avoid warnings in the LIBMESH_DIM==1 case



karpeev/libmesh,giorgiobornia/libmesh,dmcdougall/libmesh,karpeev/libmesh,roystgnr/libmesh,markcmiller86/libmesh_silo,jiangwen84/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,permcody/libmesh,balborian/libmesh,jiangwen84/libmesh,friedmud/libmesh,Mbewu/libmesh,libMesh/libmesh,dmcdougall/libmesh,giorgiobornia/libmesh,roystgnr/libmesh,karpeev/libmesh,aeslaughter/libmesh,friedmud/libmesh,markcmiller86/libmesh_silo,karpeev/libmesh,salazardetroya/libmesh,libMesh/libmesh,roystgnr/libmesh,svallaghe/libmesh,benkirk/libmesh,pbauman/libmesh,coreymbryant/libmesh,hrittich/libmesh,benkirk/libmesh,salazardetroya/libmesh,cahaynes/libmesh,libMesh/libmesh,permcody/libmesh,BalticPinguin/libmesh,benkirk/libmesh,hrittich/libmesh,dknez/libmesh,svallaghe/libmesh,giorgiobornia/libmesh,friedmud/libmesh,giorgiobornia/libmesh,roystgnr/libmesh,pbauman/libmesh,vikramvgarg/libmesh,pbauman/libmesh,giorgiobornia/libmesh,aeslaughter/libmesh,BalticPinguin/libmesh,balborian/libmesh,cahaynes/libmesh,giorgiobornia/libmesh,permcody/libmesh,libMesh/libmesh,salazardetroya/libmesh,hrittich/libmesh,BalticPinguin/libmesh,friedmud/libmesh,friedmud/libmesh,dmcdougall/libmesh,markcmiller86/libmesh_silo,libMesh/libmesh,cahaynes/libmesh,dmcdougall/libmesh,Mbewu/libmesh,coreymbryant/libmesh,coreymbryant/libmesh,dschwen/libmesh,dknez/libmesh,hrittich/libmesh,markcmiller86/libmesh_silo,BalticPinguin/libmesh,Mbewu/libmesh,jiangwen84/libmesh,90jrong/libmesh,dschwen/libmesh,balborian/libmesh,cahaynes/libmesh,capitalaslash/libmesh,pbauman/libmesh,dschwen/libmesh,cahaynes/libmesh,pbauman/libmesh,aeslaughter/libmesh,vikramvgarg/libmesh,balborian/libmesh,hrittich/libmesh,permcody/libmesh,salazardetroya/libmesh,benkirk/libmesh,vikramvgarg/libmesh,libMesh/libmesh,aeslaughter/libmesh,capitalaslash/libmesh,90jrong/libmesh,permcody/libmesh,markcmiller86/libmesh_silo,balborian/libmesh,hrittich/libmesh,jiangwen84/libmesh,capitalaslash/libmesh,dmcdougall/libmesh,vikramvgarg/libmesh,Mbewu/libmesh,pbauman/libmesh,salazardetroya/libmesh,karpeev/libmesh,90jrong/libmesh,markcmiller86/libmesh_silo,friedmud/libmesh,capitalaslash/libmesh,benkirk/libmesh,giorgiobornia/libmesh,cahaynes/libmesh,balborian/libmesh,Mbewu/libmesh,vikramvgarg/libmesh,coreymbryant/libmesh,giorgiobornia/libmesh,svallaghe/libmesh,balborian/libmesh,dschwen/libmesh,dknez/libmesh,dschwen/libmesh,friedmud/libmesh,balborian/libmesh,benkirk/libmesh,dmcdougall/libmesh,dknez/libmesh,vikramvgarg/libmesh,markcmiller86/libmesh_silo,dschwen/libmesh,hrittich/libmesh,jwpeterson/libmesh,cahaynes/libmesh,aeslaughter/libmesh,balborian/libmesh,permcody/libmesh,benkirk/libmesh,aeslaughter/libmesh,salazardetroya/libmesh,jwpeterson/libmesh,jwpeterson/libmesh,coreymbryant/libmesh,Mbewu/libmesh,Mbewu/libmesh,jiangwen84/libmesh,jiangwen84/libmesh,hrittich/libmesh,dknez/libmesh,capitalaslash/libmesh,giorgiobornia/libmesh,coreymbryant/libmesh,permcody/libmesh,karpeev/libmesh,svallaghe/libmesh,svallaghe/libmesh,svallaghe/libmesh,pbauman/libmesh,aeslaughter/libmesh,jwpeterson/libmesh,roystgnr/libmesh,jwpeterson/libmesh,salazardetroya/libmesh,libMesh/libmesh,aeslaughter/libmesh,90jrong/libmesh,Mbewu/libmesh,BalticPinguin/libmesh,jiangwen84/libmesh,capitalaslash/libmesh,balborian/libmesh,jwpeterson/libmesh,vikramvgarg/libmesh,cahaynes/libmesh,jiangwen84/libmesh,dmcdougall/libmesh,markcmiller86/libmesh_silo,BalticPinguin/libmesh,dschwen/libmesh,roystgnr/libmesh,libMesh/libmesh,permcody/libmesh,svallaghe/libmesh,90jrong/libmesh,karpeev/libmesh,svallaghe/libmesh,jwpeterson/libmesh,BalticPinguin/libmesh,90jrong/libmesh,dknez/libmesh,coreymbryant/libmesh,salazardetroya/libmesh,capitalaslash/libmesh,aeslaughter/libmesh,pbauman/libmesh,coreymbryant/libmesh,dknez/libmesh,capitalaslash/libmesh,Mbewu/libmesh,svallaghe/libmesh,dmcdougall/libmesh,dschwen/libmesh,90jrong/libmesh,90jrong/libmesh,friedmud/libmesh,karpeev/libmesh,benkirk/libmesh,friedmud/libmesh,hrittich/libmesh,pbauman/libmesh,vikramvgarg/libmesh,90jrong/libmesh,jwpeterson/libmesh,roystgnr/libmesh,vikramvgarg/libmesh,dknez/libmesh,benkirk/libmesh