From 57b1d117c15f59fae72b06085c08a4ef507d3b67 Mon Sep 17 00:00:00 2001
From: Tobias Rittig <diiigle@users.noreply.github.com>
Date: Thu, 12 Jul 2018 16:40:49 +0200
Subject: [PATCH] #Fix missing default value in "field" integrator (#66)

---
 src/integrators/misc/field.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/integrators/misc/field.cpp b/src/integrators/misc/field.cpp
index 9710721e..213db0b5 100644
--- a/src/integrators/misc/field.cpp
+++ b/src/integrators/misc/field.cpp
@@ -98,6 +98,8 @@ public:
                 m_undefined = Spectrum(props.getFloat("undefined"));
             else
                 m_undefined = props.getSpectrum("undefined", Spectrum(0.0f));
+        } else {
+            m_undefined = Spectrum(0.0f);
         }
 
         if (SPECTRUM_SAMPLES != 3 && (m_field == EUV || m_field == EShadingNormal || m_field == EGeometricNormal