Typecheck each list element in wxArrayInt typemap

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43176 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/msw/_controls_wrap.cpp

@@ -10834,6 +10834,10 @@ SWIGINTERN PyObject *_wrap_TextAttr_SetTabs(PyObject *SWIGUNUSEDPARM(self), PyOb
     for (i=0; i<len; i++) {
       PyObject* item = PySequence_GetItem(obj1, i);
       PyObject* number  = PyNumber_Int(item);
+      if (!number) {
+        PyErr_SetString(PyExc_TypeError, "Sequence of integers expected.");
+        SWIG_fail;
+      }       
       arg2->Add(PyInt_AS_LONG(number));
       Py_DECREF(item);
       Py_DECREF(number);