1 files changed, 3 insertions, 0 deletions
diff --git a/intern/cycles/render/scene.h b/intern/cycles/render/scene.h
index 45997bccf5d..f99510d2d42 100644
--- a/intern/cycles/render/scene.h
+++ b/intern/cycles/render/scene.h
@@ -170,6 +170,8 @@ class SceneParams {
   bool persistent_data;
   int texture_limit;
 
+  bool background;
+
   SceneParams()
   {
     shadingsystem = SHADINGSYSTEM_SVM;
@@ -180,6 +182,7 @@ class SceneParams {
     num_bvh_time_steps = 0;
     persistent_data = false;
     texture_limit = 0;
+    background = true;
   }
 
   bool modified(const SceneParams &params)