test_light.cc: add missing include

2017-04-19 19:59:20 -06:00 · 2017-04-19 19:59:20 -06:00 · 814e1675c9
parent b378ce9085
commit 814e1675c9
1 changed files with 1 additions and 0 deletions
--- a/light/test_light.cc
+++ b/light/test_light.cc
@ -3,6 +3,7 @@
 #include <light/light.hh>

 #include <random>
+#include <algorithm> // for std::sort

 #include <glm/vec3.hpp>
 #include <glm/vec4.hpp>