add default _attrs value so pickling AFM objects doesn't blow up
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@393 4cde692c-a291-49d1-8350-778aa11640f8
diff --git a/Lib/fontTools/afmLib.py b/Lib/fontTools/afmLib.py
index 7bb9db1..b0e5c12 100644
--- a/Lib/fontTools/afmLib.py
+++ b/Lib/fontTools/afmLib.py
@@ -8,7 +8,7 @@
import string
import types
-__version__ = "$Id: afmLib.py,v 1.5 2002-11-26 14:09:52 jvr Exp $"
+__version__ = "$Id: afmLib.py,v 1.6 2003-05-24 12:50:47 jvr Exp $"
# every single line starts with a "word"
@@ -85,6 +85,8 @@
class AFM:
+ _attrs = None
+
_keywords = ['StartFontMetrics',
'EndFontMetrics',
'StartCharMetrics',