Use render_as_line if item.label is None

2011-11-06 16:39:52 +01:00 · 2011-11-06 16:39:52 +01:00 · 5312df6e83
parent 5b593c5e3a
commit 5312df6e83
1 changed files with 1 additions and 1 deletions
--- a/wcs/admin/workflows.ptl
+++ b/wcs/admin/workflows.ptl
@ -109,7 +109,7 @@ def graphviz(workflow, url_prefix='', select=None, svg=True,
                next_id = status.id
            print >>out, 'status%s -> status%s' % (i, next_id)
            url = 'status/%s/items/%s/' % (i, item.id)
-            if hasattr(item, 'label'):
+            if getattr(item, 'label', None):
                label = item.label
                if getattr(item, 'by', None):
                    roles = render_list_of_roles(item.by)