From d7203688b134cd3fa0f8d812e1df883f916174ad Mon Sep 17 00:00:00 2001
From: Alexander Bock <alexander.bock@liu.se>
Date: Tue, 24 Feb 2015 10:49:12 +0100
Subject: [PATCH] Fix bug where no value is returned from Lua script

---
 src/rendering/renderengine.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rendering/renderengine.cpp b/src/rendering/renderengine.cpp
index b7d3b48996..6645a5e79b 100644
--- a/src/rendering/renderengine.cpp
+++ b/src/rendering/renderengine.cpp
@@ -164,6 +164,7 @@ namespace openspace {
                 return luaL_error(L, "Expected argument of type 'bool'");
             bool b = lua_toboolean(L, -1) != 0;
             OsEng.renderEngine()->setSGCTRenderStatistics(b);
+            return 0;
         }
 
 		/**