reverted some changes that does not affect my code, will submit issues instead

bzhang · bzhang · commit 3d196dd46a9f · 2019-01-18T15:43:11.000-08:00
diff --git a/tableauserverclient/server/request_factory.py b/tableauserverclient/server/request_factory.py
@@ -282,13 +282,13 @@ def update_req(self, site_item):
             site_element.attrib['state'] = site_item.state
         if site_item.storage_quota:
             site_element.attrib['storageQuota'] = str(site_item.storage_quota)
-        if site_item.disable_subscriptions is not None:
+        if site_item.disable_subscriptions:
             site_element.attrib['disableSubscriptions'] = str(site_item.disable_subscriptions).lower()
-        if site_item.subscribe_others_enabled is not None:
+        if site_item.subscribe_others_enabled:
             site_element.attrib['subscribeOthersEnabled'] = str(site_item.subscribe_others_enabled).lower()
         if site_item.revision_limit:
             site_element.attrib['revisionLimit'] = str(site_item.revision_limit)
-        if site_item.revision_history_enabled is not None:
+        if site_item.subscribe_others_enabled:
             site_element.attrib['revisionHistoryEnabled'] = str(site_item.revision_history_enabled).lower()
         if site_item.materialized_views_enabled is not None:
             site_element.attrib['materializedViewsEnabled'] = str(site_item.materialized_views_enabled).lower()
