From d86913aaaf92dc86e4c56f6a4314349e9e484aea Mon Sep 17 00:00:00 2001
From: MaxED <j.maxed@gmail.com>
Date: Sun, 27 Aug 2017 14:20:43 -0600
Subject: [PATCH] light: fixed "_sun" light direction was calculated
 incorrectly when using a light without a target and mangle

---
 light/entities.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/light/entities.cc b/light/entities.cc
index 9dc1e302..766ffbf8 100644
--- a/light/entities.cc
+++ b/light/entities.cc
@@ -502,6 +502,7 @@ SetupSuns(const globalconfig_t &cfg)
             } else { // Use { 0, 0, 0 } as sun target...
                 logprint("WARNING: sun missing target, { 0 0 0 } used.\n");
                 VectorCopy(*entity.origin.vec3Value(), sunvec);
+                VectorInverse(sunvec);
             }
             
             // Add the sun