Fix unit test for offline case

beem/steem.py

@@ -830,6 +830,9 @@ class Steem(object):
 
     @property
     def is_hive(self):
+        config = self.get_config()
+        if config is None:
+            return False
         return 'HIVE_CHAIN_ID' in self.get_config()
 
     def set_default_account(self, account):

beem/version.py

 """THIS FILE IS GENERATED FROM beem SETUP.PY."""
-version = '0.22.5'
+version = '0.22.6'

beemapi/version.py

 """THIS FILE IS GENERATED FROM beem SETUP.PY."""
-version = '0.22.5'
+version = '0.22.6'

beembase/version.py

 """THIS FILE IS GENERATED FROM beem SETUP.PY."""
-version = '0.22.5'
+version = '0.22.6'

beemgraphenebase/version.py

 """THIS FILE IS GENERATED FROM beem SETUP.PY."""
-version = '0.22.5'
+version = '0.22.6'

setup.py

@@ -16,7 +16,7 @@ except LookupError:
     ascii = codecs.lookup('ascii')
     codecs.register(lambda name, enc=ascii: {True: enc}.get(name == 'mbcs'))
 
-VERSION = '0.22.5'
+VERSION = '0.22.6'
 
 tests_require = ['mock >= 2.0.0', 'pytest', 'pytest-mock', 'parameterized']