removed mutable default argument

Author: vogljonathan

frost_sta_client/__version__.py

@@ -1,5 +1,5 @@
 __title__ = 'frost_sta_client'
-__version__ = '1.1.38'
+__version__ = '1.1.39'
 __license__ = 'LGPL3'
 __author__ = 'Jonathan Vogl'
 __copyright__ = 'Fraunhofer IOSB'

frost_sta_client/model/ext/data_array_document.py

@@ -17,7 +17,9 @@
 
 
 class DataArrayDocument:
-    def __init__(self, count=-1, next_link = None, value = []):
+    def __init__(self, count=-1, next_link = None, value=None):
+        if value is None:
+            value = []
         self._count = count
         self._next_link = next_link
         self._value = value