fixes crash when selected "history" in preview of page being created

- history button is hidden in newly created page preview as it makes no sense - redirect to '/' if page does not exist yet
2014-01-31 02:43:03 +01:00
parent 7a59d37350
commit 8b6b0699e5
3 changed files with 14 additions and 2 deletions
@@ -43,6 +43,10 @@ module Precious
        @editable
      end

+      def page_exists
+        @page_exists
+      end
+
      def allow_uploads
        @allow_uploads
      end