From 9a89971855acefe39dce0e2adadf53b88ca8f683 Mon Sep 17 00:00:00 2001
From: Arnur Nigmetov <nigmetov@tugraz.at>
Date: Thu, 2 Jan 2020 20:16:38 +0100
Subject: remove unused attribute

---
 geom_matching/wasserstein/include/auction_oracle_kdtree_restricted.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'geom_matching')

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;
-- 
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