use alist `list (a -> b)` as value of `dict=`.

diff --git a/src/Dyna/Backend/Python/aggregator.py b/src/Dyna/Backend/Python/aggregator.py
index d6f609c18dbf4b0350fdea59d43e5254b8c28304..a28e9faa50883b556c5c2e5e68587012e6358b1e 100644 (file)
--- a/src/Dyna/Backend/Python/aggregator.py
+++ b/src/Dyna/Backend/Python/aggregator.py
@@ -95,7 +95,7 @@ class DictEquals(BAggregator):
 
     def fold(self):
         if not self.empty():
-            return todyna([b + (('$val', v),) for (v, b), cnt in self.iteritems() if cnt > 0])
+            return todyna([dict(b + (('$val', val),)) for (val, b), cnt in self.iteritems() if cnt > 0])
 
 
 class majority_equals(BAggregator):