diff options
| -rw-r--r-- | src/PluginAlgorithm.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/PluginAlgorithm.cpp b/src/PluginAlgorithm.cpp index 5d6d733..4066e30 100644 --- a/src/PluginAlgorithm.cpp +++ b/src/PluginAlgorithm.cpp @@ -290,12 +290,14 @@ std::string CPluginAlgorithmFactory::getHelp(std::string name){ if(inspect!=NULL && six!=NULL){ PyObject *retVal = PyObject_CallMethod(inspect,"getdoc","O",pyclass); if(retVal!=NULL){ - PyObject *retb = PyObject_CallMethod(six,"b","O",retVal); - Py_DECREF(retVal); - if(retb!=NULL){ - ret = std::string(PyBytes_AsString(retb)); - Py_DECREF(retb); + if(retVal!=Py_None){ + PyObject *retb = PyObject_CallMethod(six,"b","O",retVal); + if(retb!=NULL){ + ret = std::string(PyBytes_AsString(retb)); + Py_DECREF(retb); + } } + Py_DECREF(retVal); }else{ logPythonError(); } |