Avoid double creation in one transaction.

master/bt5/vifib_base/SkinTemplateItem/portal_skins/vifib_base/Base_createOauth2User.xml

@@ -54,6 +54,10 @@
 
 from DateTime import DateTime\n
 \n
+if context.REQUEST.get(\'Base_createOauth2User\') is not None:\n
+ return\n
+\n
+context.REQUEST.set(\'Base_createOauth2User\', 1)\n
 portal = context.getPortalObject()\n
 \n
 if portal.portal_activities.countMessageWithTag(tag) > 0:\n

master/bt5/vifib_base/bt/revision

-467
\ No newline at end of file
+468
\ No newline at end of file