1 files changed, 1 insertions, 1 deletions
diff --git a/toolbar.py b/toolbar.py
index d15f110..76f6074 100644
--- a/toolbar.py
+++ b/toolbar.py
@@ -94,7 +94,7 @@ class WriteActivityToolbarExtension:
         fileObject.metadata['icon-color'] = act_meta['icon-color']
 
         # don't set application if PDF because Write can't open PDF files
-        if format['mime_type'] != 'application/pdf':
+        if mimetype != 'application/pdf':
             fileObject.metadata['activity'] = act_meta['activity']
 
         fileObject.metadata['keep'] = act_meta['keep']