Fix Cycles crash in Windows debug mode with volumes

2020-03-19 19:50:34 +01:00
parent 12b621059a
commit 4b74b35322
3 changed files with 8 additions and 1 deletions
--- a/intern/cycles/render/attribute.cpp
+++ b/intern/cycles/render/attribute.cpp
@@ -48,7 +48,7 @@ Attribute::Attribute(
 Attribute::~Attribute()
 {
  /* For voxel data, we need to free the image handle. */
-  if (element == ATTR_ELEMENT_VOXEL) {
+  if (element == ATTR_ELEMENT_VOXEL && buffer.size()) {
    ImageHandle &handle = data_voxel();
    handle.~ImageHandle();
  }