From b33cb75bb3d987eb98613bbaba6845cb49f96924 Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Sat, 11 Feb 2017 11:56:35 -0700
Subject: [PATCH] common: add missing tuple include

---
 common/mathlib.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/mathlib.cc b/common/mathlib.cc
index 13748d8b..e6c4964f 100644
--- a/common/mathlib.cc
+++ b/common/mathlib.cc
@@ -21,6 +21,8 @@
 #include <common/mathlib.hh>
 #include <assert.h>
 
+#include <tuple>
+
 #include <glm/glm.hpp>
 #include <glm/ext.hpp>
 #include <glm/gtx/closest_point.hpp>