minor fix

Author: ajaypanyala

src/tamm/tamm_utils.hpp

@@ -1615,8 +1615,11 @@ template<typename TensorType>
 void from_block_cyclic_tensor(Tensor<TensorType> bc_tensor, Tensor<TensorType> tensor,
                               bool is_bc = true) {
   const auto ndims = bc_tensor.num_modes();
-  EXPECTS(ndims == 2);
-  if(is_bc) EXPECTS(bc_tensor.is_block_cyclic());
+
+  if(is_bc) {
+    EXPECTS(ndims == 2);
+    EXPECTS(bc_tensor.is_block_cyclic());
+  }
   EXPECTS(bc_tensor.kind() == TensorBase::TensorKind::dense);
   EXPECTS(bc_tensor.distribution().kind() == DistributionKind::dense);