handle the degenerate case where for some reason we try to sort a single item in parallel
handle the degenerate case where for some reason we try to sort a single item in parallel

git-svn-id: e88a1e38e13faf406e05cc89eca8dd613216f6c4@2699 434f946d-2f3d-0410-ba4c-cb9f52fb0dbf

libMesh/libmesh,pbauman/libmesh,dmcdougall/libmesh,svallaghe/libmesh,hrittich/libmesh,roystgnr/libmesh,pbauman/libmesh,vikramvgarg/libmesh,pbauman/libmesh,cahaynes/libmesh,vikramvgarg/libmesh,dschwen/libmesh,cahaynes/libmesh,capitalaslash/libmesh,coreymbryant/libmesh,dknez/libmesh,aeslaughter/libmesh,aeslaughter/libmesh,aeslaughter/libmesh,svallaghe/libmesh,benkirk/libmesh,friedmud/libmesh,BalticPinguin/libmesh,90jrong/libmesh,jwpeterson/libmesh,hrittich/libmesh,pbauman/libmesh,coreymbryant/libmesh,cahaynes/libmesh,coreymbryant/libmesh,hrittich/libmesh,svallaghe/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,benkirk/libmesh,hrittich/libmesh,90jrong/libmesh,jwpeterson/libmesh,svallaghe/libmesh,aeslaughter/libmesh,vikramvgarg/libmesh,coreymbryant/libmesh,dmcdougall/libmesh,vikramvgarg/libmesh,capitalaslash/libmesh,pbauman/libmesh,dschwen/libmesh,aeslaughter/libmesh,giorgiobornia/libmesh,coreymbryant/libmesh,svallaghe/libmesh,90jrong/libmesh,roystgnr/libmesh,benkirk/libmesh,dschwen/libmesh,90jrong/libmesh,dknez/libmesh,svallaghe/libmesh,pbauman/libmesh,capitalaslash/libmesh,libMesh/libmesh,90jrong/libmesh,friedmud/libmesh,libMesh/libmesh,90jrong/libmesh,roystgnr/libmesh,coreymbryant/libmesh,cahaynes/libmesh,90jrong/libmesh,cahaynes/libmesh,roystgnr/libmesh,dknez/libmesh,jwpeterson/libmesh,roystgnr/libmesh,vikramvgarg/libmesh,balborian/libmesh,aeslaughter/libmesh,friedmud/libmesh,dmcdougall/libmesh,balborian/libmesh,friedmud/libmesh,roystgnr/libmesh,aeslaughter/libmesh,libMesh/libmesh,giorgiobornia/libmesh,benkirk/libmesh,friedmud/libmesh,balborian/libmesh,dmcdougall/libmesh,pbauman/libmesh,hrittich/libmesh,friedmud/libmesh,balborian/libmesh,dmcdougall/libmesh,svallaghe/libmesh,capitalaslash/libmesh,vikramvgarg/libmesh,dschwen/libmesh,roystgnr/libmesh,giorgiobornia/libmesh,coreymbryant/libmesh,dschwen/libmesh,benkirk/libmesh,capitalaslash/libmesh,svallaghe/libmesh,dknez/libmesh,libMesh/libmesh,vikramvgarg/libmesh,jwpeterson/libmesh,friedmud/libmesh,dmcdougall/libmesh,giorgiobornia/libmesh,dschwen/libmesh,hrittich/libmesh,benkirk/libmesh,benkirk/libmesh,balborian/libmesh,dknez/libmesh,balborian/libmesh,cahaynes/libmesh,dmcdougall/libmesh,benkirk/libmesh,jwpeterson/libmesh,dschwen/libmesh,BalticPinguin/libmesh,giorgiobornia/libmesh,giorgiobornia/libmesh,BalticPinguin/libmesh,cahaynes/libmesh,svallaghe/libmesh,benkirk/libmesh,vikramvgarg/libmesh,balborian/libmesh,pbauman/libmesh,balborian/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,dknez/libmesh,BalticPinguin/libmesh,friedmud/libmesh,giorgiobornia/libmesh,BalticPinguin/libmesh,coreymbryant/libmesh,hrittich/libmesh,libMesh/libmesh,90jrong/libmesh,libMesh/libmesh,90jrong/libmesh,capitalaslash/libmesh,libMesh/libmesh,jwpeterson/libmesh,giorgiobornia/libmesh,dschwen/libmesh,cahaynes/libmesh,aeslaughter/libmesh,dknez/libmesh,hrittich/libmesh,dknez/libmesh,dmcdougall/libmesh,vikramvgarg/libmesh,balborian/libmesh,jwpeterson/libmesh,hrittich/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,pbauman/libmesh,aeslaughter/libmesh,balborian/libmesh,friedmud/libmesh