[Bf-blender-cvs] [a48d2e6] alembic_pointcache: Fix for invalid ob->data access in case non-mesh objects are in the cached group.

[Lukas Tönne]

Commit: a48d2e605c2bc1f5a032ee41d8b97b45ca27949b
Author: Lukas Tönne
Date:   Wed Mar 11 11:42:49 2015 +0100
Branches: alembic_pointcache
https://developer.blender.org/rBa48d2e605c2bc1f5a032ee41d8b97b45ca27949b

Fix for invalid ob->data access in case non-mesh objects are in the
cached group.

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

M       source/blender/pointcache/intern/export.cpp

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

diff --git a/source/blender/pointcache/intern/export.cpp 
b/source/blender/pointcache/intern/export.cpp
index 7f49c5a..67a2fb7 100644
--- a/source/blender/pointcache/intern/export.cpp
+++ b/source/blender/pointcache/intern/export.cpp
@@ -59,7 +59,7 @@ void Exporter::set_bake_object(Object *ob, DerivedMesh 
**render_dm_ptr, CacheMod
        *cachemd_ptr = cachemd;
        
        /* construct the correct DM based on evaluation mode */
-       if (use_render) {
+       if (use_render && ob->type == OB_MESH && ob->data) {
                /* tell the modifier to store a copy of the DM for us */
                if (cachemd)
                        cachemd->flag |= MOD_CACHE_USE_OUTPUT_RENDER;

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