From 08c5eed08f2752fc35837d8f476dacaf3e22b8ad Mon Sep 17 00:00:00 2001
From: Patrick Niklaus <patrick.niklaus@student.kit.edu>
Date: Thu, 26 Apr 2018 21:07:35 +0000
Subject: [PATCH] Make cheap rulers static

---
 src/util/coordinate_calculation.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/coordinate_calculation.cpp b/src/util/coordinate_calculation.cpp
index a5917c270a..2d017abd47 100644
--- a/src/util/coordinate_calculation.cpp
+++ b/src/util/coordinate_calculation.cpp
@@ -55,7 +55,7 @@ class CheapRulerContainer
     std::vector<mapbox::cheap_ruler::CheapRuler> cheap_ruler_cache;
     const int step;
 };
-CheapRulerContainer cheap_ruler_container(1800);
+static CheapRulerContainer cheap_ruler_container(1800);
 } // namespace
 
 // Does not project the coordinates!