--- branches/development/src/math/RMSD.cpp	2012/01/06 19:03:05	1668
+++ branches/development/src/math/RMSD.cpp	2013/01/09 19:27:52	1825
@@ -109,7 +109,6 @@ RotMat3x3d RMSD::optimal_superposition(std::vector<Vec
   
   /* initialize */
   Mat3x3d R(0.0);
-  RealType E0 = 0.0;
   
   for (n=0; n < n_vec; n++) {