From ecddf9aa76bc32b09e81ab0a19797078a1e91566 Mon Sep 17 00:00:00 2001
From: tosh <tosh@monster.hlan>
Date: Wed, 27 Mar 2013 06:55:41 +0100
Subject: [PATCH] fault tolerance when 'render' is called prior to loading

---
 interface/src/Stars.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/interface/src/Stars.cpp b/interface/src/Stars.cpp
index 3bf6b220ac..f870519a6f 100644
--- a/interface/src/Stars.cpp
+++ b/interface/src/Stars.cpp
@@ -203,7 +203,6 @@ namespace
 
             unsigned getTileIndex(float azimuth, float altitude) const
             {
-                unsigned result;
                 return discreteAngle(azimuth) % val_k +
                     discreteAngle(altitude + Unit::half_pi()) * val_k;
             }
@@ -956,7 +955,8 @@ struct Stars::body
         float new_brightness = val_lod_brightness; // make atomic
 
         // have it render
-        renderer->render(fov, new_brightness);
+        if (renderer)
+            renderer->render(fov, new_brightness);
 
         // check in - or dispose if there is a new one
         // TODO make atomic (CAS)