From acf0307a4b6249b81745a444768141e2513b7e94 Mon Sep 17 00:00:00 2001
From: Kjartan <kjolafss@microsoft.com>
Date: Mon, 27 Jan 2020 14:18:36 -0800
Subject: [PATCH] Allow null value when blob doesnt exist

---
 azure/functions/blob.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/azure/functions/blob.py b/azure/functions/blob.py
index d50b246a..1b392739 100644
--- a/azure/functions/blob.py
+++ b/azure/functions/blob.py
@@ -75,6 +75,9 @@ def encode(cls, obj: typing.Any, *,
 
     @classmethod
     def decode(cls, data: meta.Datum, *, trigger_metadata) -> typing.Any:
+        if data is None or data.type is None:
+            return None
+            
         data_type = data.type
 
         if data_type == 'string':