[gedit] Avoid crash by expecting correct return value from Gdk.color_parse

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 6a1c5b0886dd7238b0874ddb7b3c5dac0f92b465
Author: Michael Terry <michael terry canonical com>
Date:   Tue Oct 18 13:11:39 2011 -0400

    Avoid crash by expecting correct return value from Gdk.color_parse
    
    https://bugzilla.gnome.org/show_bug.cgi?id=662114

 plugins/pythonconsole/pythonconsole/config.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/plugins/pythonconsole/pythonconsole/config.py b/plugins/pythonconsole/pythonconsole/config.py
index 97e0c5c..7b2e5e4 100644
--- a/plugins/pythonconsole/pythonconsole/config.py
+++ b/plugins/pythonconsole/pythonconsole/config.py
@@ -58,9 +58,9 @@ class PythonConsoleConfigWidget(object):
 
     @staticmethod
     def set_colorbutton_color(colorbutton, value):
-        parsed, color = Gdk.color_parse(value)
+        color = Gdk.color_parse(value)
 
-        if parsed:
+        if color is not None:
             colorbutton.set_color(color)
 
     def on_colorbutton_command_color_set(self, colorbutton):