removed unused variable
removed unused variable

ThomasWalter/vigra,DaveRichmond-/vigra,funkey/vigra,timoMa/vigra,stuarteberg/vigra,hmeine/vigra,xiwei-zhang/vigra,hmeine/vigra,dstoe/vigra,DaveRichmond-/vigra,hmeine/vigra,xiwei-zhang/vigra,martinsch/vigra,martinsch/vigra,cha007/vigra,psteinb/vigra,timoMa/vigra,kod3r/vigra,dagophil/vigra,hmeine/vigra,dstoe/vigra,cbecker/vigra,mmuellner/vigra,cbecker/vigra,dstoe/vigra,timoMa/vigra,stuarteberg/vigra,dagophil/vigra,dstoe/vigra,cha007/vigra,DaveRichmond-/vigra,timoMa/vigra,capturePointer/vigra,funkey/vigra,DaveRichmond-/vigra,stuarteberg/vigra,ThomasWalter/vigra,cbecker/vigra,funkey/vigra,dagophil/vigra,funkey/vigra,capturePointer/vigra,ThomasWalter/vigra,cha007/vigra,timoMa/vigra,cbecker/vigra,dagophil/vigra,cbecker/vigra,xiwei-zhang/vigra,dstoe/vigra,psteinb/vigra,psteinb/vigra,xiwei-zhang/vigra,mmuellner/vigra,capturePointer/vigra,stuarteberg/vigra,cha007/vigra,DaveRichmond-/vigra,mmuellner/vigra,martinsch/vigra,xiwei-zhang/vigra,xiwei-zhang/vigra,mmuellner/vigra,cha007/vigra,martinsch/vigra,capturePointer/vigra,dagophil/vigra,kod3r/vigra,timoMa/vigra,funkey/vigra,psteinb/vigra,ThomasWalter/vigra,psteinb/vigra,hmeine/vigra,dagophil/vigra,DaveRichmond-/vigra,dstoe/vigra,capturePointer/vigra,hmeine/vigra,mmuellner/vigra,kod3r/vigra,mmuellner/vigra,kod3r/vigra,psteinb/vigra,mmuellner/vigra,ThomasWalter/vigra,stuarteberg/vigra,cha007/vigra,stuarteberg/vigra,timoMa/vigra,capturePointer/vigra,cbecker/vigra,martinsch/vigra,psteinb/vigra,ThomasWalter/vigra,kod3r/vigra,dstoe/vigra,kod3r/vigra,funkey/vigra,kod3r/vigra,funkey/vigra,capturePointer/vigra,dagophil/vigra,stuarteberg/vigra,ThomasWalter/vigra,hmeine/vigra,xiwei-zhang/vigra,cha007/vigra,DaveRichmond-/vigra,martinsch/vigra