Fix: symlink might be empty
Fix: symlink might be empty

Moliholy/cvmfs,cvmfs/cvmfs,reneme/cvmfs,Gangbiao/cvmfs,cvmfs-testing/cvmfs,ruvolof/cvmfs,reneme/cvmfs,bbockelm/cvmfs,cvmfs/cvmfs,trshaffer/cvmfs,MicBrain/cvmfs,btovar/cvmfs,Moliholy/cvmfs,btovar/cvmfs,ruvolof/cvmfs,DrDaveD/cvmfs,alhowaidi/cvmfsNDN,cvmfs/cvmfs,djw8605/cvmfs,MicBrain/cvmfs,DrDaveD/cvmfs,cvmfs-testing/cvmfs,ruvolof/cvmfs,bbockelm/cvmfs,alhowaidi/cvmfsNDN,MicBrain/cvmfs,Gangbiao/cvmfs,Gangbiao/cvmfs,btovar/cvmfs,cvmfs-testing/cvmfs,trshaffer/cvmfs,MicBrain/cvmfs,DrDaveD/cvmfs,djw8605/cvmfs,DrDaveD/cvmfs,MicBrain/cvmfs,cvmfs/cvmfs,Moliholy/cvmfs,reneme/cvmfs,DrDaveD/cvmfs,bbockelm/cvmfs,btovar/cvmfs,cvmfs/cvmfs,Gangbiao/cvmfs,DrDaveD/cvmfs,cvmfs/cvmfs,alhowaidi/cvmfsNDN,djw8605/cvmfs,cvmfs-testing/cvmfs,cvmfs/cvmfs,bbockelm/cvmfs,Moliholy/cvmfs,reneme/cvmfs,trshaffer/cvmfs,bbockelm/cvmfs,trshaffer/cvmfs,alhowaidi/cvmfsNDN,ruvolof/cvmfs,DrDaveD/cvmfs,ruvolof/cvmfs,reneme/cvmfs,trshaffer/cvmfs,Gangbiao/cvmfs,djw8605/cvmfs,djw8605/cvmfs,alhowaidi/cvmfsNDN,cvmfs-testing/cvmfs,btovar/cvmfs,Moliholy/cvmfs