Commit: d903eb6129fba1450e6c53c5b7eaa6b1c44ab7cf
Author: Brecht Van Lommel
Date:   Wed Jan 2 16:32:32 2019 +0100
Branches: master
https://developer.blender.org/rBd903eb6129fba1450e6c53c5b7eaa6b1c44ab7cf

Fix T60046: crash with Cycles viewport render and particle info node.

This code was not correctly ported to 2.8.

===================================================================

M       intern/cycles/blender/blender_object.cpp

===================================================================

diff --git a/intern/cycles/blender/blender_object.cpp 
b/intern/cycles/blender/blender_object.cpp
index 0f9994847c0..37fea2417ba 100644
--- a/intern/cycles/blender/blender_object.cpp
+++ b/intern/cycles/blender/blender_object.cpp
@@ -490,9 +490,6 @@ Object *BlenderSync::sync_object(BL::Depsgraph& b_depsgraph,
                        object->dupli_generated = 
0.5f*get_float3(b_instance.orco()) - make_float3(0.5f, 0.5f, 0.5f);
                        object->dupli_uv = get_float2(b_instance.uv());
                        object->random_id = b_instance.random_id();
-
-                       /* Sync possible particle data. */
-                       sync_dupli_particle(b_ob, b_instance, object);
                }
                else {
                        object->dupli_generated = make_float3(0.0f, 0.0f, 0.0f);
@@ -503,6 +500,11 @@ Object *BlenderSync::sync_object(BL::Depsgraph& 
b_depsgraph,
                object->tag_update(scene);
        }
 
+       if(is_instance) {
+               /* Sync possible particle data. */
+               sync_dupli_particle(b_parent, b_instance, object);
+       }
+
        return object;
 }

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