--- lammps-7Apr16/lib/atc/Vector.h.old	2016-10-12 03:25:12.905030812 -0400
+++ lammps-7Apr16/lib/atc/Vector.h.old	2016-10-12 03:25:20.260521703 -0400
@@ -119,7 +119,7 @@ 
 {
   DenseVector<T> r(v);
   r*=(1.0/s); // for integer types this may be worthless
-  return ;
+  return r;
 }
 ///////////////////////////////////////////////////////////////////////////////
 //* Operator for Vector-Vector sum