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Fix #32973: crash adding python property with update=None parameter passed.

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This commit is contained in:
Brecht Van Lommel
2012-10-25 22:37:05 +00:00
parent a4eacfa867
commit 2223ca1c20
1 changed files with 1 additions and 1 deletions
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source/blender/python/intern/bpy_props.c
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@@ -260,7 +260,7 @@ static int bpy_prop_callback_check(PyObject *py_func, int argcount)
static int bpy_prop_callback_assign(struct PropertyRNA *prop, PyObject *update_cb) static int bpy_prop_callback_assign(struct PropertyRNA *prop, PyObject *update_cb)
{ {
/* assume this is already checked for type and arg length */ /* assume this is already checked for type and arg length */
if (update_cb) { if (update_cb && update_cb != Py_None) {
PyObject **py_data = MEM_callocN(sizeof(PyObject *) * BPY_DATA_CB_SLOT_SIZE, __func__); PyObject **py_data = MEM_callocN(sizeof(PyObject *) * BPY_DATA_CB_SLOT_SIZE, __func__);
RNA_def_property_update_runtime(prop, (void *)bpy_prop_update_cb); RNA_def_property_update_runtime(prop, (void *)bpy_prop_update_cb);
py_data[BPY_DATA_CB_SLOT_UPDATE] = update_cb; py_data[BPY_DATA_CB_SLOT_UPDATE] = update_cb;