Add ret dictionary

rallytime · rallytime · commit 167a75e0a011 · 2014-10-03T13:42:22.000-06:00
diff --git a/salt/modules/aptpkg.py b/salt/modules/aptpkg.py
@@ -611,6 +611,11 @@ def upgrade(refresh=True, dist_upgrade=True):
 
         salt '*' pkg.upgrade
     '''
+    ret = {'changes': {},
+           'result': True,
+           'comment': '',
+           }
+
     if salt.utils.is_true(refresh):
         refresh_db()
 
