Only add a / if the foldername is not empty.
Only add a / if the foldername is not empty.

aminmf/crawljax,bigplus/crawljax,bigplus/crawljax,cschroed-usgs/crawljax,robertzas/crawljax,ntatsumi/crawljax,aminmf/crawljax,crawljax/crawljax,xujun10110/crawljax,bigplus/crawljax,ntatsumi/crawljax,ntatsumi/crawljax,xujun10110/crawljax,adini121/crawljax,crawljax/crawljax,ntatsumi/crawljax,cschroed-usgs/crawljax,cschroed-usgs/crawljax,robertzas/crawljax,fivejjs/crawljax,cschroed-usgs/crawljax,crawljax/crawljax,aminmf/crawljax,crawljax/crawljax,robertzas/crawljax,adini121/crawljax,adini121/crawljax,fivejjs/crawljax,fivejjs/crawljax,fivejjs/crawljax,saltlab/crawljax-graphdb,aminmf/crawljax,bigplus/crawljax,saltlab/crawljax-graphdb,xujun10110/crawljax,adini121/crawljax,xujun10110/crawljax,robertzas/crawljax