commit ebb5a88fd6d42fdcbddeaa74c976bffc7fbc0e32
author Victor Stinner <victor.stinner@haypocalc.com> Fri May 14 01:03:14 2010 +0000
committer Victor Stinner <victor.stinner@haypocalc.com> Fri May 14 01:03:14 2010 +0000
tree bba995077fcdb2e835f47c3963b2d1cc817fdcae
parent d4cd18847d66459ac0f0942b1edbcadb0b9320a5

Merged revisions 81156 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r81156 | victor.stinner | 2010-05-14 02:59:09 +0200 (ven., 14 mai 2010) | 5 lines

  Issue #4653: fix typo in flush_std_files()

  Don't call sys.stderr.flush() if sys has no stderr attribute or if
  sys.stderr==None.
........

Python/pythonrun.c

diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 1121e64..031d66f 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -334,7 +334,7 @@
             Py_DECREF(tmp);
     }
 
-    if (ferr != NULL || ferr != Py_None) {
+    if (ferr != NULL && ferr != Py_None) {
         tmp = PyObject_CallMethod(ferr, "flush", "");
         if (tmp == NULL)
             PyErr_Clear();