From 2d2eec48c470c9a6854736e15ca1c7c5c976209e Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@mapbox.com>
Date: Wed, 23 Jul 2014 10:34:45 -0700
Subject: [PATCH] iwyu

---
 include/mapnik/layer.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/mapnik/layer.hpp b/include/mapnik/layer.hpp
index 049724b46..0de81ffa1 100644
--- a/include/mapnik/layer.hpp
+++ b/include/mapnik/layer.hpp
@@ -29,6 +29,7 @@
 
 // stl
 #include <vector>
+#include <memory>
 
 namespace mapnik
 {