diff options
Diffstat (limited to 'source/blender/python')
| -rw-r--r-- | source/blender/python/intern/bpy_app_handlers.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/source/blender/python/intern/bpy_app_handlers.c b/source/blender/python/intern/bpy_app_handlers.c index 6a8b0b065c2..1cc2d6f1307 100644 --- a/source/blender/python/intern/bpy_app_handlers.c +++ b/source/blender/python/intern/bpy_app_handlers.c @@ -317,7 +317,13 @@ void bpy_app_generic_callback(struct Main *UNUSED(main), struct ID *id, void *ar func = PyList_GET_ITEM(cb_list, pos); ret = PyObject_Call(func, args, NULL); if (ret == NULL) { - PyErr_Print(); + /* Don't set last system variables because they might cause some + * dangling pointers to external render engines (when exception + * happens during rendering) which will break logic of render pipeline + * which expects to be the only user of render engine when rendering + * is finished. + */ + PyErr_PrintEx(0); PyErr_Clear(); } else { |