From 8e7eb96f6c4e2c6b44db30ff284833d0e3ab6643 2010-10-10 05:00:58
From: Fernando Perez <Fernando.Perez@berkeley.edu>
Date: 2010-10-10 05:00:58
Subject: [PATCH] Fix error in %gui.  Closes gh-160.

---

diff --git a/IPython/core/magic.py b/IPython/core/magic.py
index 31ba558..00d3799 100644
--- a/IPython/core/magic.py
+++ b/IPython/core/magic.py
@@ -3244,7 +3244,7 @@ Defaulting color scheme to 'NoColor'"""
         we have already handled that.
         """
         from IPython.lib.inputhook import enable_gui
-        opts, arg = self.parse_options(parameter_s='')
+        opts, arg = self.parse_options(parameter_s, '')
         if arg=='': arg = None
         return enable_gui(arg)