From 5e78f4daa8d4d6b2813401fbb6846929941e9a57 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Thu, 30 Oct 2014 10:17:27 +0100
Subject: [PATCH] Issue #22762: Fix _Py_DisplaySourceLine(), clear the
 exception if PyFile_GetLine() failed. Patch written by Xavier de Gaye.

---
 Python/traceback.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Python/traceback.c b/Python/traceback.c
index bbe6f2eebbd..c2aba522bf6 100644
--- a/Python/traceback.c
+++ b/Python/traceback.c
@@ -322,6 +322,7 @@ _Py_DisplaySourceLine(PyObject *f, PyObject *filename, int lineno, int indent)
         Py_XDECREF(lineobj);
         lineobj = PyFile_GetLine(fob, -1);
         if (!lineobj) {
+            PyErr_Clear();
             err = -1;
             break;
         }