X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-base.git/blobdiff_plain/2017f5583611b400f821ad7996308d51a4bbe98b..1facb9cf6c744a83c2566950f20ad51c44da940f:/python/invirt/common.py

diff --git a/python/invirt/common.py b/python/invirt/common.py
index 85f37d6..a85d955 100644
--- a/python/invirt/common.py
+++ b/python/invirt/common.py
@@ -39,6 +39,8 @@ def dicts2struct(x, prefix = None):
                       prefix)
     elif type(x) == list:
         return [dicts2struct(v, newprefix(i)) for i, v in enumerate(x)]
+    elif x is None:
+        return struct({}, prefix)
     else:
         return x