[pygobject] Fix Pango FontDescription override

[Martin Pitt <martinpitt src gnome org>]

commit 8878c57676091c08e66bc6cbe735d898cb420582
Author: Martin Pitt <martin pitt ubuntu com>
Date:   Tue Jan 18 16:47:10 2011 +0100

    Fix Pango FontDescription override
    
    Trying to call __new__() on a record crashes with a MemoryError, so just call
    the intended static factory method for a None argument as well (which works
    just fine now).

 gi/overrides/Pango.py |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)
---
diff --git a/gi/overrides/Pango.py b/gi/overrides/Pango.py
index 714d35d..423e1fb 100644
--- a/gi/overrides/Pango.py
+++ b/gi/overrides/Pango.py
@@ -28,12 +28,7 @@ __all__ = []
 class FontDescription(Pango.FontDescription):
 
     def __new__(cls, string=None):
-        if string is not None:
-            # FIXME: this should be Pango.FontDescription.from_string()
-            # GI bug?
-            return Pango.font_description_from_string (string)
-        else:
-            return Pango.FontDescription.__new__(cls)
+        return Pango.font_description_from_string (string)
 
 FontDescription = override(FontDescription)
 __all__.append('FontDescription')