# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1263394806 -3600
# Node ID 861f206592546e0c706115b372edd719ac1d7b27
# Parent  39f01be4a6c5d9a941b9f35a6ded32590eea637a
related entities are returned as tuple since a few months ago

diff -r 39f01be4a6c5 -r 861f20659254 web/formfields.py
--- a/web/formfields.py	Wed Jan 13 15:59:31 2010 +0100
+++ b/web/formfields.py	Wed Jan 13 16:00:06 2010 +0100
@@ -341,8 +341,8 @@
                 # attribute or relation
                 return True
             # if it's a non final relation, we need the eids
-            if isinstance(previous_value, list):
-                # widget should return untyped eids
+            if isinstance(previous_value, tuple):
+                # widget should return a set of untyped eids
                 previous_value = set(unicode(e.eid) for e in previous_value)
             if form.edited_entity.has_eid() and (previous_value == self.process_form_value(form)):
                 return False # not modified