--- source/libnormaliz/nmz_nauty.cpp.orig	2019-09-09 02:59:49.000000000 -0600
+++ source/libnormaliz/nmz_nauty.cpp	2019-09-14 13:48:15.337999498 -0600
@@ -81,7 +81,7 @@ void makeMM_euclidean(BinaryMatrix& MM,
                 val=v_scalar_product(diff,diff);
             }
             else{
-                val=val=v_scalar_product(Generators[i],SpecialLinForms[j-mm]);
+                val=v_scalar_product(Generators[i],SpecialLinForms[j-mm]);
             }
             auto v=Values.find(val);
             if(v!=Values.end()){