App: fix failure to detect cyclic dependencies on expressions

See also forum thread: https://forum.freecadweb.org/viewtopic.php?f=3&t=74331
2023-01-02 16:36:10 +01:00
parent d60f2e291f
commit 9efac962ac
2 changed files with 7 additions and 1 deletions
--- a/src/App/ObjectIdentifier.cpp
+++ b/src/App/ObjectIdentifier.cpp
@@ -1725,7 +1725,7 @@ Py::Object ObjectIdentifier::access(const ResolveResults &result,
        else if(lastObj) {
            const char *attr = components[idx].getName().c_str();
            auto prop = lastObj->getPropertyByName(attr);
-            if(!prop && pyobj.hasAttr(attr))
+            if(!prop && !pyobj.hasAttr(attr))
                attr = nullptr;
            setPropDep(lastObj,prop,attr);
            lastObj = nullptr;