From 739916a7717b2a8ea965da654ab1fdfddb596437 Mon Sep 17 00:00:00 2001
From: Marius Muja <mariusm@cs.ubc.ca>
Date: Thu, 24 Mar 2011 08:23:24 -0700
Subject: [PATCH] =?UTF-8?q?Bug=20fix.=20(thanks=20Fr=C3=A9d=C3=A9ric=20Dev?=
 =?UTF-8?q?ernay)?=
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---
 src/cpp/flann/flann.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cpp/flann/flann.hpp b/src/cpp/flann/flann.hpp
index 0a3f4b9..526b17d 100644
--- a/src/cpp/flann/flann.hpp
+++ b/src/cpp/flann/flann.hpp
@@ -216,7 +216,7 @@ int Index<Distance>::radiusSearch(const Matrix<ElementType>& query, Matrix<int>&
     }
     RadiusResultSet<DistanceType> result_set(radius, indices_ptr, dists_ptr, n);
     nnIndex->findNeighbors(result_set, query[0], searchParams);
-    size_t cnt = result_set.size();
+    size_t cnt = std::min(result_set.size(), (size_t)n);
     if (n > 0 && searchParams.sorted) {
         std::sort(make_pair_iterator(dists_ptr, indices_ptr),
                   make_pair_iterator(dists_ptr + cnt, indices_ptr + cnt),
-- 
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