From 5dd3598ead830d8fca3ed7b8da1c1f582a352312 2014-03-08 21:42:45
From: cgohlke <cgohlke@uci.edu>
Date: 2014-03-08 21:42:45
Subject: [PATCH] Fix NameError: name '_rl' is not defined
---

diff --git a/IPython/utils/rlineimpl.py b/IPython/utils/rlineimpl.py
index 024fd79..e1cf039 100644
--- a/IPython/utils/rlineimpl.py
+++ b/IPython/utils/rlineimpl.py
@@ -27,7 +27,7 @@ for _rlmod_name in _rlmod_names:
         have_readline = True
         break
 
-if sys.platform == 'win32' or sys.platform == 'cli':
+if have_readline and (sys.platform == 'win32' or sys.platform == 'cli'):
     try:
         _outputfile=_rl.GetOutputFile()
     except AttributeError: