diff options
Diffstat (limited to 'sources/shiboken2/libshiboken/qapp_macro.cpp')
| -rw-r--r-- | sources/shiboken2/libshiboken/qapp_macro.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sources/shiboken2/libshiboken/qapp_macro.cpp b/sources/shiboken2/libshiboken/qapp_macro.cpp index 12af9613c..306f53b74 100644 --- a/sources/shiboken2/libshiboken/qapp_macro.cpp +++ b/sources/shiboken2/libshiboken/qapp_macro.cpp @@ -120,6 +120,7 @@ reset_qApp_var(void) PyObject * MakeSingletonQAppWrapper(PyTypeObject *type) { + static bool app_created = false; if (type == nullptr) type = Py_NONE_TYPE; if (!(type == Py_NONE_TYPE || Py_TYPE(qApp_content) == Py_NONE_TYPE)) { @@ -145,6 +146,9 @@ MakeSingletonQAppWrapper(PyTypeObject *type) Py_REFCNT(qApp_var) = 1; // fuse is armed... } if (type == Py_NONE_TYPE) { + // PYSIDE-1093: Ignore None when no instance has ever been created. + if (!app_created) + Py_RETURN_NONE; // Debug mode showed that we need to do more than just remove the // reference. To keep everything in the right order, it is easiest // to do a full shutdown, using QtCore.__moduleShutdown(). @@ -158,9 +162,10 @@ MakeSingletonQAppWrapper(PyTypeObject *type) Py_REFCNT(qApp_content) = Py_REFCNT(Py_None); if (__moduleShutdown != nullptr) Py_XDECREF(PyObject_CallFunction(__moduleShutdown, const_cast<char *>("()"))); + } else { + PyObject_INIT(qApp_content, type); + app_created = true; } - else - (void)PyObject_INIT(qApp_content, type); Py_INCREF(qApp_content); return qApp_content; } |