[mlpack-git] master: Fix -Wunused. (c75abf2)

[gitdub at big.cc.gt.atl.ga.us]

Repository : https://github.com/mlpack/mlpack

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/67e0a132c7f62820c734eb508fe1bc83128a3e13...00eccfdb0d315de3d94bfa1da84cc1dc65c8af39

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commit c75abf248cd1ede4175d5ac69f95be999a797950
Author: Ryan Curtin <ryan at ratml.org>
Date:   Mon Oct 19 20:58:05 2015 +0000

    Fix -Wunused.


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c75abf248cd1ede4175d5ac69f95be999a797950
 src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp b/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp
index 6b31d72..4c7309f 100644
--- a/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp
+++ b/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp
@@ -55,7 +55,7 @@ TreeType* BuildTree(
 template<typename MatType, typename TreeType>
 TreeType* BuildTree(
     MatType&& dataset,
-    std::vector<size_t>& oldFromNew,
+    std::vector<size_t>& /* oldFromNew */,
     typename boost::enable_if_c<
         tree::TreeTraits<TreeType>::RearrangesDataset == false, TreeType*
     >::type = 0)