Removed an unused variable.
Removed an unused variable.

essamjoubori/girder,Xarthisius/girder,manthey/girder,kotfic/girder,essamjoubori/girder,salamb/girder,data-exp-lab/girder,RafaelPalomar/girder,essamjoubori/girder,sutartmelson/girder,opadron/girder,Kitware/girder,Kitware/girder,msmolens/girder,data-exp-lab/girder,jcfr/girder,msmolens/girder,salamb/girder,RafaelPalomar/girder,Kitware/girder,sutartmelson/girder,adsorensen/girder,chrismattmann/girder,jcfr/girder,jbeezley/girder,data-exp-lab/girder,Xarthisius/girder,adsorensen/girder,sutartmelson/girder,RafaelPalomar/girder,girder/girder,salamb/girder,salamb/girder,data-exp-lab/girder,kotfic/girder,chrismattmann/girder,manthey/girder,opadron/girder,RafaelPalomar/girder,Xarthisius/girder,sutartmelson/girder,Kitware/girder,girder/girder,jbeezley/girder,salamb/girder,chrismattmann/girder,opadron/girder,jbeezley/girder,chrismattmann/girder,jbeezley/girder,manthey/girder,Xarthisius/girder,Xarthisius/girder,chrismattmann/girder,adsorensen/girder,girder/girder,opadron/girder,manthey/girder,kotfic/girder,jcfr/girder,sutartmelson/girder,msmolens/girder,adsorensen/girder,data-exp-lab/girder,kotfic/girder,msmolens/girder,RafaelPalomar/girder,girder/girder,jcfr/girder,jcfr/girder,kotfic/girder,opadron/girder,essamjoubori/girder,essamjoubori/girder,adsorensen/girder,msmolens/girder