[Bf-blender-cvs] [f4f7ab7] alembic_pointcache: Sanity check when trying to write cloth cache, the cloth data may not actually exist.

[Lukas Tönne]

Commit: f4f7ab735be862a55a8fe7ba25c0043dd87f4403
Author: Lukas Tönne
Date:   Fri Feb 13 17:18:51 2015 +0100
Branches: alembic_pointcache
https://developer.blender.org/rBf4f7ab735be862a55a8fe7ba25c0043dd87f4403

Sanity check when trying to write cloth cache, the cloth data may not
actually exist.

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

M	source/blender/pointcache/alembic/abc_cloth.cpp

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

diff --git a/source/blender/pointcache/alembic/abc_cloth.cpp b/source/blender/pointcache/alembic/abc_cloth.cpp
index 0efc731..4b629aa 100644
--- a/source/blender/pointcache/alembic/abc_cloth.cpp
+++ b/source/blender/pointcache/alembic/abc_cloth.cpp
@@ -90,6 +90,8 @@ static P3fArraySample create_sample_goal_positions(Cloth *cloth, std::vector<V3f
 void AbcClothWriter::write_sample()
 {
 	Cloth *cloth = m_clmd->clothObject;
+	if (!cloth)
+		return;
 	
 	OPointsSchema &schema = m_points.getSchema();