added missing type cast
added missing type cast

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