X-Git-Url: http://dolda2000.com/gitweb/?p=wrw.git;a=blobdiff_plain;f=wrw%2Fsp%2Fcons.py;h=ff6a1b1b83ebca42185222276b93371ce8ce7007;hp=1e3d678c0cec11e87599fb3677ee9111fb8445d9;hb=b339a6776813c92c27e40ec5477d7fe5c3bd38bc;hpb=87f2697cdea2cca6eb6cae7f1ff5e46a5d8133a3

diff --git a/wrw/sp/cons.py b/wrw/sp/cons.py
index 1e3d678..ff6a1b1 100644
--- a/wrw/sp/cons.py
+++ b/wrw/sp/cons.py
@@ -60,6 +60,8 @@ class context(object):
         raise Exception("No node conversion known for %s objects" % str(type(ob)))
 
     def addchild(self, node, child):
+        if child is None:
+            return
         node.children.append(self.nodefrom(child))
 
     def addattr(self, node, k, v):