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Diffstat (limited to 'source/blender/python/generic')
| -rw-r--r-- | source/blender/python/generic/idprop_py_api.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/python/generic/idprop_py_api.c b/source/blender/python/generic/idprop_py_api.c index 58a947943b1..4296474c011 100644 --- a/source/blender/python/generic/idprop_py_api.c +++ b/source/blender/python/generic/idprop_py_api.c @@ -714,8 +714,12 @@ bool BPy_IDProperty_Map_ValidateAndCreate(PyObject *name_obj, IDProperty *group, prop->next = prop_exist->next; prop->flag = prop_exist->flag; + /* Don't free and reset the existing property's UI data, since this only assigns a value. */ + IDPropertyUIData *ui_data = prop_exist->ui_data; + prop_exist->ui_data = NULL; IDP_FreePropertyContent(prop_exist); *prop_exist = *prop; + prop_exist->ui_data = ui_data; MEM_freeN(prop); } else { |