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[gen] Bugfix in Ref.getIndexedValue.

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This commit is contained in:
Gaetan Delannay 2013-05-20 10:21:42 +02:00
parent 4c6c72935a
commit 89c961c5c5
1 changed files with 7 additions and 1 deletions
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8
gen/__init__.py
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@ -1993,10 +1993,16 @@ class Ref(Type):
if res: if res:
# The index does not like persistent lists. # The index does not like persistent lists.
res = list(res) res = list(res)
else:
# Ugly catalog: if I return an empty list, the previous value
# is kept.
res.append('')
return res return res
else: else:
# For the global search: return linked objects' titles. # For the global search: return linked objects' titles.
return [o.title for o in self.getValue(type='objects')] res = [o.title for o in self.getValue(type='objects')]
if not res: res.append('')
return res
def validateValue(self, obj, value): def validateValue(self, obj, value):
if not self.link: return None if not self.link: return None