Removing now-useless line

ecgadget.hpp

@@ -314,7 +314,6 @@ public:
     // Allocate variables to protoboard
     // The strings (like "x") are only for debugging purposes
 	  
-    FieldT minus1(-1);
     size_t numbits = FieldT::num_bits;
     avec.allocate(this->pb, numbits, "a");
     bvec.allocate(this->pb, numbits, "b");