From 33f013b15988118e9a01c6bb4b6ec2d7cd408d0e Mon Sep 17 00:00:00 2001
From: eyal0 <109809+eyal0@users.noreply.github.com>
Date: Tue, 30 Jun 2020 11:44:51 -0600
Subject: [PATCH] Remove a redundant operator

---
 bg_operators.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bg_operators.cpp b/bg_operators.cpp
index be90af1b3..64a4527d2 100644
--- a/bg_operators.cpp
+++ b/bg_operators.cpp
@@ -165,7 +165,12 @@ bg::model::multi_polygon<polygon_type_t> operator+(const bg::model::multi_polygo
 }
 
 template multi_polygon_type_fp operator+(const multi_polygon_type_fp&, const multi_polygon_type_fp&);
-template multi_polygon_type_fp operator+(const multi_polygon_type_fp&, const ring_type_fp&);
+
+template <>
+multi_polygon_type_fp operator+(const multi_polygon_type_fp& lhs, const ring_type_fp& rhs) {
+  multi_polygon_type_fp rhs_mp{polygon_type_fp{rhs}};
+  return lhs + rhs_mp;
+}
 
 // It's not great to insert definitions into the bg namespace but they
 // are useful for sorting and maps.