Make sure transformation arguments are always valid.

2016-11-03 15:34:32 -04:00
parent 6fbbc7bacb
commit 2cdee10d50
3 changed files with 8 additions and 10 deletions
--- a/mayan/apps/documents/widgets.py
+++ b/mayan/apps/documents/widgets.py
@@ -98,8 +98,8 @@ def document_html_widget(document_page, click_view=None, click_view_arguments=No
    document = document_page.document

    query_dict = {
-        'zoom': zoom,
-        'rotation': rotation,
+        'zoom': zoom or DEFAULT_ZOOM_LEVEL,
+        'rotation': rotation or DEFAULT_ROTATION,
        'size': size,
        'page': document_page.page_number
    }