App: more sanity check in ObjectIdentifier

2019-08-27 18:24:15 +08:00
parent 656303fe9f
commit deede02ed8
1 changed files with 2 additions and 0 deletions
--- a/src/App/ObjectIdentifier.cpp
+++ b/src/App/ObjectIdentifier.cpp
@@ -620,6 +620,8 @@ Py::Object ObjectIdentifier::Component::get(const Py::Object &pyobj) const {
            Base::PyException::ThrowException();
        res = Py::asObject(r);
    }
+    if(!res.ptr())
+        Base::PyException::ThrowException();
    if(PyModule_Check(res.ptr()) && !ExpressionParser::isModuleImported(res.ptr()))
        FC_THROWM(Base::RuntimeError, "Module '" << getName() << "' access denied.");
    return res;