From 9dd07fd40b6e41723fef4e82ff6fc5a6165aef4d Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@mapbox.com>
Date: Thu, 10 Mar 2016 11:44:23 -0800
Subject: [PATCH] use c++ style casts

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

diff --git a/src/raster_colorizer.cpp b/src/raster_colorizer.cpp
index 22d3ee88a..2c43df6b6 100644
--- a/src/raster_colorizer.cpp
+++ b/src/raster_colorizer.cpp
@@ -149,7 +149,7 @@ void raster_colorizer::colorize(image_rgba8 & out, T const& in,
 
 inline unsigned interpolate(unsigned start, unsigned end, float fraction)
 {
-    return static_cast<unsigned>(fraction * ((float)end - (float)start) + start);
+    return static_cast<unsigned>(fraction * (static_cast<float>(end) - static_cast<float>(start)) + static_cast<float>(start));
 }
 
 unsigned raster_colorizer::get_color(float value) const