Deserialize only if payload is not None (#48)

Deserialize only if payload is not None. Fixes #47
alexa · Nov 20, 2018 · 1e6a1d9 · 1e6a1d9
2 parents 240e15f + 8d0b503
commit 1e6a1d9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ask-sdk-core/ask_sdk_core/serialize.py b/ask-sdk-core/ask_sdk_core/serialize.py
@@ -143,6 +143,9 @@ def __deserialize(self, payload, obj_type):
         :return: deserialized object
         :rtype: T
         """
+        if payload is None:
+            return None
+
         if type(obj_type) == str:
             if obj_type.startswith('list['):
                 # Get object type for each item in the list