Fix simple regression in Solver Mode
Fix simple regression in Solver Mode

closes #10255

sapitts/moose,YaqiWang/moose,friedmud/moose,lindsayad/moose,sapitts/moose,jessecarterMOOSE/moose,jessecarterMOOSE/moose,friedmud/moose,andrsd/moose,SudiptaBiswas/moose,milljm/moose,dschwen/moose,milljm/moose,bwspenc/moose,sapitts/moose,YaqiWang/moose,friedmud/moose,idaholab/moose,andrsd/moose,harterj/moose,bwspenc/moose,nuclear-wizard/moose,nuclear-wizard/moose,jessecarterMOOSE/moose,laagesen/moose,permcody/moose,SudiptaBiswas/moose,permcody/moose,dschwen/moose,nuclear-wizard/moose,harterj/moose,lindsayad/moose,idaholab/moose,milljm/moose,bwspenc/moose,lindsayad/moose,idaholab/moose,lindsayad/moose,SudiptaBiswas/moose,andrsd/moose,harterj/moose,nuclear-wizard/moose,andrsd/moose,YaqiWang/moose,SudiptaBiswas/moose,dschwen/moose,YaqiWang/moose,sapitts/moose,jessecarterMOOSE/moose,SudiptaBiswas/moose,idaholab/moose,sapitts/moose,friedmud/moose,dschwen/moose,laagesen/moose,milljm/moose,milljm/moose,bwspenc/moose,andrsd/moose,laagesen/moose,jessecarterMOOSE/moose,laagesen/moose,idaholab/moose,harterj/moose,permcody/moose,lindsayad/moose,permcody/moose,dschwen/moose,laagesen/moose,harterj/moose,bwspenc/moose