Revert "utils: fix bug when decoding"

dims · dims · commit dab985caf4af · 2018-08-14T03:44:34.000+08:00
Causes failure in Tooz. Reverting for now: 224f409 This reverts commit 224f409.
diff --git a/etcd3gw/utils.py b/etcd3gw/utils.py
@@ -38,7 +38,7 @@ def _decode(data):
     """
     if not isinstance(data, bytes_types):
         data = six.b(str(data))
-    return base64.b64decode(data).decode("utf-8")
+    return base64.b64decode(data.decode("utf-8"))
 
 
 def _increment_last_byte(data):
