From 6abe245eb7fed6f2ff424504e42ef0dfcd09cc33 Mon Sep 17 00:00:00 2001
From: Adam Wulkiewicz <adam.wulkiewicz@gmail.com>
Date: Sat, 3 May 2014 02:47:58 +0200
Subject: [PATCH] [get_turns] Fix invalid condition get_turn_info_la

---
 .../geometry/algorithms/detail/overlay/get_turn_info_la.hpp     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/geometry/algorithms/detail/overlay/get_turn_info_la.hpp b/include/boost/geometry/algorithms/detail/overlay/get_turn_info_la.hpp
index c1c5bed66..3eab8e60e 100644
--- a/include/boost/geometry/algorithms/detail/overlay/get_turn_info_la.hpp
+++ b/include/boost/geometry/algorithms/detail/overlay/get_turn_info_la.hpp
@@ -395,7 +395,7 @@ struct get_turn_info_linear_areal
                                                  IntersectionInfo const& inters,
                                                  bool is_p_last)
     {
-        bool is_p_spike = op == operation_union || op == operation_intersection
+        bool is_p_spike = ( op == operation_union || op == operation_intersection )
                        && ! is_p_last
                        && inters.is_spike_p();