1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp b/source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp
index 8eae4600b75..1679593cdbe 100644
--- a/source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp
+++ b/source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp
@@ -127,6 +127,8 @@ PyTypeObject TVertex_Type = {
 
 int TVertex___init__(BPy_TVertex *self, PyObject *args, PyObject *kwds)
 {
+    if( !PyArg_ParseTuple(args, "") )
+        return -1;
 	self->tv = new TVertex();
 	self->py_vv.vv = self->tv;
 	self->py_vv.py_if0D.if0D = self->tv;