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-rw-r--r--wasserstein/include/basic_defs_ws.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/wasserstein/include/basic_defs_ws.h b/wasserstein/include/basic_defs_ws.h
index bdcfd75..73c761c 100644
--- a/wasserstein/include/basic_defs_ws.h
+++ b/wasserstein/include/basic_defs_ws.h
@@ -236,7 +236,7 @@ namespace ws
template<class Real>
struct DistImpl<Real, DiagramPoint<Real>>
{
- Real operator()(const DiagramPoint<Real>& a, const DiagramPoint<Real>& b, const Real p, const int dim)
+ Real operator()(const DiagramPoint<Real>& a, const DiagramPoint<Real>& b, const Real p, const int /*dim */)
{
Real result = 0.0;
if ( a.is_diagonal() and b.is_diagonal()) {