From 470a6736f2a70841f59c960dfbb1139e098f8a4f Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <antoine@python.org>
Date: Mon, 18 Feb 2019 17:43:58 +0100
Subject: [PATCH] Use default argument value to `ConvertPyError`

---
 cpp/src/arrow/python/deserialize.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/src/arrow/python/deserialize.cc b/cpp/src/arrow/python/deserialize.cc
index 95b7b7a4ec969..f17abbe7cb38f 100644
--- a/cpp/src/arrow/python/deserialize.cc
+++ b/cpp/src/arrow/python/deserialize.cc
@@ -87,7 +87,7 @@ Status DeserializeDict(PyObject* context, const Array& array, int64_t start_idx,
     int ret = PyDict_SetItem(result.obj(), PyList_GET_ITEM(keys.obj(), i - start_idx),
                              PyList_GET_ITEM(vals.obj(), i - start_idx));
     if (ret != 0) {
-      return ConvertPyError(StatusCode::PythonError);
+      return ConvertPyError();
     }
   }
   static PyObject* py_type = PyUnicode_FromString("_pytype_");