# HG changeset patch
# User Björn Ricks <bjoern.ricks@intevation.de>
# Date 1413452825 -7200
# Node ID 89ffa12bd48d616e07c06ee77fc2ddd8f978c9be
# Parent  00e12392f8d48c54f83ab50e81f5dfbbad837479
Allow to not passing any datadict to the conversion form

diff -r 00e12392f8d4 -r 89ffa12bd48d odfcast/convert.py
--- a/odfcast/convert.py	Thu Oct 16 11:45:51 2014 +0200
+++ b/odfcast/convert.py	Thu Oct 16 11:47:05 2014 +0200
@@ -96,7 +96,7 @@
         return MIMETYPES.get(fformat, DEFAULT_MIMETYPE)
 
     def get_datadict(self):
-        vars = request.form['datadict']
+        vars = request.form.get('datadict')
         if not vars:
             return None
         return json.loads(vars)