From 7ee39bfc1ad2b9cd2be6117b571ff5bbc6211ecd Mon Sep 17 00:00:00 2001
From: gfgtdf <daniel.gfgtdf@gmail.com>
Date: Sun, 29 Oct 2017 02:20:09 +0200
Subject: [PATCH] attempt to fix apple clang build

our apple travis build complains about std::div
---
 src/gui/widgets/slider_base.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gui/widgets/slider_base.cpp b/src/gui/widgets/slider_base.cpp
index 56d7e70a84f6..52e3442417bd 100644
--- a/src/gui/widgets/slider_base.cpp
+++ b/src/gui/widgets/slider_base.cpp
@@ -22,6 +22,8 @@
 #include "utils/functional.hpp"
 #include "utils/math.hpp"
 
+#include <cstdlib>
+
 #define LOG_SCOPE_HEADER get_control_type() + " [" + id() + "] " + __func__
 #define LOG_HEADER LOG_SCOPE_HEADER + ':'