Gui: Prevent crash when trying to create ExpressionBinding without arguments

2022-08-22 15:37:55 -03:00
parent 0e24ed6342
commit f4b01a5568
1 changed files with 4 additions and 2 deletions
--- a/src/Gui/ExpressionBindingPy.cpp
+++ b/src/Gui/ExpressionBindingPy.cpp
@@ -53,13 +53,15 @@ void ExpressionBindingPy::init_type()

 PyObject *ExpressionBindingPy::PyMake(struct _typeobject *, PyObject * args, PyObject *)
 {
-    Py::Tuple tuple(args);
+    PyObject* pyObj;
+    if (!PyArg_ParseTuple(args,"O", &pyObj))
+        return nullptr;

    ExpressionBinding* expr = nullptr;
    PythonWrapper wrap;
    wrap.loadWidgetsModule();

-    QWidget* obj = dynamic_cast<QWidget*>(wrap.toQObject(tuple.getItem(0)));
+    QWidget* obj = dynamic_cast<QWidget*>(wrap.toQObject(Py::Object(pyObj)));
    if (obj) {
        do {
            QuantitySpinBox* sb = qobject_cast<QuantitySpinBox*>(obj);