fix #87

xeroc · Mar 25, 2019 · bfd6d6c · bfd6d6c
1 parent 1326d57
commit bfd6d6c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/graphenecommon/amount.py b/graphenecommon/amount.py
@@ -129,7 +129,7 @@ def __init__(self, *args, **kwargs):
             raise ValueError
 
         # make sure amount is a float
-        self["amount"] = float(self["amount"])
+        self["amount"] = float(self.get("amount", 0.0))
 
     def copy(self):
         """ Copy the instance and make sure not to use a reference