[Bf-blender-cvs] [3e44712] alembic_pointcache: Fix for corruption of the item hash table in cache libraries on copy.

[Lukas Tönne]

Commit: 3e44712895e021b5040aede67783338c0f700f5d
Author: Lukas Tönne
Date:   Fri Mar 20 17:50:43 2015 +0100
Branches: alembic_pointcache
https://developer.blender.org/rB3e44712895e021b5040aede67783338c0f700f5d

Fix for corruption of the item hash table in cache libraries on copy.

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

M	source/blender/blenkernel/intern/cache_library.c

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

diff --git a/source/blender/blenkernel/intern/cache_library.c b/source/blender/blenkernel/intern/cache_library.c
index 20a6a13..9f2dc03 100644
--- a/source/blender/blenkernel/intern/cache_library.c
+++ b/source/blender/blenkernel/intern/cache_library.c
@@ -81,6 +81,8 @@ CacheLibrary *BKE_cache_library_copy(CacheLibrary *cachelib)
 	cachelibn = BKE_libblock_copy(&cachelib->id);
 	
 	BLI_duplicatelist(&cachelibn->items, &cachelib->items);
+	/* hash table will be rebuilt when needed */
+	cachelibn->items_hash = NULL;
 	
 	if (cachelib->id.lib) {
 		BKE_id_lib_local_paths(G.main, cachelib->id.lib, &cachelibn->id);
@@ -92,7 +94,6 @@ CacheLibrary *BKE_cache_library_copy(CacheLibrary *cachelib)
 void BKE_cache_library_free(CacheLibrary *cachelib)
 {
 	BLI_freelistN(&cachelib->items);
-	
 	if (cachelib->items_hash)
 		BLI_ghash_free(cachelib->items_hash, NULL, NULL);
 }