Guard against a missing path.
Guard against a missing path.

kotfic/girder,sutartmelson/girder,jbeezley/girder,jbeezley/girder,sutartmelson/girder,manthey/girder,data-exp-lab/girder,girder/girder,RafaelPalomar/girder,Xarthisius/girder,RafaelPalomar/girder,manthey/girder,sutartmelson/girder,kotfic/girder,sutartmelson/girder,data-exp-lab/girder,RafaelPalomar/girder,manthey/girder,kotfic/girder,Kitware/girder,adsorensen/girder,Kitware/girder,data-exp-lab/girder,girder/girder,Kitware/girder,Xarthisius/girder,manthey/girder,adsorensen/girder,adsorensen/girder,sutartmelson/girder,adsorensen/girder,girder/girder,adsorensen/girder,Xarthisius/girder,Xarthisius/girder,Xarthisius/girder,girder/girder,kotfic/girder,RafaelPalomar/girder,kotfic/girder,data-exp-lab/girder,data-exp-lab/girder,RafaelPalomar/girder,jbeezley/girder,Kitware/girder,jbeezley/girder