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-rw-r--r--geom_matching/wasserstein/include/auction_oracle_kdtree_restricted.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/geom_matching/wasserstein/include/auction_oracle_kdtree_restricted.hpp b/geom_matching/wasserstein/include/auction_oracle_kdtree_restricted.hpp
index 3c3cba3..8613ee1 100644
--- a/geom_matching/wasserstein/include/auction_oracle_kdtree_restricted.hpp
+++ b/geom_matching/wasserstein/include/auction_oracle_kdtree_restricted.hpp
@@ -293,7 +293,7 @@ IdxValPair<Real_> AuctionOracleKDTreeRestricted<Real_, PointContainer_>::get_opt
// and vice versa.
size_t best_item_idx { k_invalid_index };
- size_t second_best_item_idx __attribute__((unused)) { k_invalid_index };
+ size_t second_best_item_idx { k_invalid_index };
size_t best_diagonal_item_idx { k_invalid_index };
Real best_item_value;
Real second_best_item_value;